Steam Tower
Steam Tower slot is an online casino game created by NetEnt back in 2015. The game is popular and can be found at established casinos, as well as at new casinos. The game is set in a steam-punk industrial era. Players take the role of a brave engineer trying to save a princess who is being held captive by a dragon in a 16-story tower.
The game is a classic five-reel and three-row video slot, and it has 15 fixed paylines. It is a well-produced game with a few good bonus features. Together with the unusual storyline, these features make this game exciting, entertaining and fun to play. It is not a game that will become boring quickly.
18+ | Terms & conditions apply.
- ✓ 300 Bonus Spins
- ✓ Gates of Olympus 1000 (Pragmatic Play)
- ✓ $10 Minimum Deposit
18+. New players only. First Deposit Bonus available on the first deposit only. Minimum deposit $10 in a single transaction. Maximum bonus up to $1,000. Free Spins awarded based on deposit amount: $10 = 10 FS, $20 = 20 FS, $50 = 50 FS, $100 = 100 FS, $200 = 300 FS (100 FS per day for 3 days). Cash bonus and winnings from Free Spins are subject to a 40x wagering requirement. Minimum deposit $20 required to access the instant bonus round. Instant bonus round available on Gates of Olympus 1000 or Gold Rush with Johnny Cash. Terms apply.
18+ | Terms & conditions apply.
- ✓ Available on 5 slots
- ✓ Bonus Code: GOLD100
- ✓ 100% up to $500 + 50 Spins
18+. New players only. 100 Free Spins on registration on Royal Joker: Hold and Win, Big Bass Bonanza, Book of Demi Gods 2, Starburst, Gold Rush with Johnny Cash, CODE: GOLD100, wagering 35x, max bet €5, max win €50, email & phone verification required. On 1st deposit: 100% up to €500 + 50 Bonus Spins on Gates of Olympus (or Aztec Magic, Aztec Magic Deluxe, Johnny Cash, Platinum Lightning, Platinum Lightning Deluxe), min. deposit €15, wagering 35x, max bet €5, max win €50. Terms apply.
18+ | T&C applies.
- ✓ Take Olympus (Betsoft)
- ✓ 100% up to $500
- ✓ 50 Bonus Spins
18+. New players only. No Deposit Bonus: 50 Free Spins on Take Olympus (Betsoft). No bonus code required for this promotion. Wagering requirement 45x. Maximum bet €0.5 (currency equivalent). Maximum win €100 (currency equivalent). Email confirmation required. Free Spins are available directly in the game. Minimum deposit €10 (currency equivalent) required to withdraw winnings. First Deposit Bonus: 100% up to $500 + 50 Free Spins. Minimum deposit $20. Wagering requirement 40x (deposit + bonus) and 25x on Free Spins winnings. Maximum bet $4 while bonus is active. Bonus is valid for 7 days. Maximum total withdrawal is capped at $1,000. Free Spins are available on Ignis Rex. Winnings from Free Spins are credited as bonus funds. Bonuses may be forfeited if wagering is not completed, a withdrawal is requested early, or restricted play is detected. General Terms & Conditions apply.
18+ | T&C applies. | Wanted Win Casino
- ✓ 100 Bonus Spins
- ✓ The Dog House (Pragmatic Play)
- ✓ $30 Minimum Deposit
18+. New players only. Welcome Bonus: 100% up to $1,000 + 100 Free Spins on The Dog House (Pragmatic Play). Minimum deposit $30. Free Spins are credited as 25 immediately and 25 daily. Wagering requirements apply. Maximum bet applies. General Terms & Conditions apply.
18+ | Terms & conditions apply.
- ✓ Available on 4 slots
- ✓ Bonus Code: HJ100
- ✓ 100% up to $500 + 50 FS
18+. New players only. CODE: HJ100, 100 Free Spins in the Bonus Hub after email confirmation on Royal Joker: Hold and Win (Playson), Big Bass Bonanza (Pragmatic Play), Book of Demi Gods 2 (Spinomenal) or Starburst (NetEnt), 35x wagering, max bet $8, max win $75, min. deposit to withdraw winnings $30. 100% up to $500 + 50 Bonus Spins on Gates of Olympus or selected BGaming slots, 50 spins daily for 5 days, min. deposit $30, 40x wagering, max bet $7.50, max win equivalent to €50. Terms apply.
18+ | Terms & conditions apply.
- ✓ Big Bass Bonanza (Pragmatic Play)
- ✓ 100% up to $750
- ✓ 200 Bonus Spins
18+. New players only. 20 Free Spins on registration on Big Bass Bonanza (Pragmatic Play), 40x wagering requirement, max bet $7.5, max win $120. Email verification required. Minimum deposit $30 required to withdraw winnings. Welcome Bonus: 100% up to $750 + 200 Free Spins on the first deposit, minimum deposit $30. Free Spins credited in batches of 20 per day for 10 days (200 total). Wagering requirement 35x on deposit and bonus and 40x on winnings from Free Spins. Max bet $7.5 while bonus is active. Wagering must be completed within 10 days. Terms apply.
18+ | T&C applies. | SpinFever Casino
- ✓ Beast Band
- ✓ 100% up to $500
- ✓ 50 Bonus Spins
18+ | T&C applies. | Stay Casino
- ✓ Aloha King Elvis
- ✓ 100% up to $500
- ✓ 100 Bonus Spins
18+ | T&C applies. | Casino Rocket
- ✓ Exclusive
- ✓ Aztec Magic Deluxe
- ✓ 100% up to $500
18+ | T&C applies. | Slotozen Casino
- ✓ Dragon’s nest (Mascot)
- ✓ 100% up to $300
- ✓ 100 Bonus Spins
18+ | T&C applies.
- ✓ Gates Of Olympus / Elvis Frog Trueways
- ✓ Bonus Code: TOPGOLDEX
- ✓ $6000 Bonus + 100 Spins
18+ | T&C applies. | SkyCrown Casino
- ✓ Aztec Clusters (BGaming)
- ✓ 120% up to $1200
- ✓ 125 Bonus Spins
18+ | Terms & conditions apply.
- ✓ Bonanza Billion / Gift Rush
- ✓ $750 Bonus + 100 Spins
- ✓ Bonus Code: FDB500
18+. New players only. 20 Free Spins on Bonanza Billion or Gift Rush by BGaming, 40x wagering, max bet €5, max win €30. No account verification required. Bonus available via notification in the bonus section. Min. deposit €20 to withdraw winnings. 100% up to $750 + 100 Bonus Spins on Fortune Chest (Endorphina) or Divine Queen: Heart of Ice (BGaming), CODE: FDB500, min. deposit $30, 40x wagering on bonus and Bonus Spins winnings. Bonus Spins activate within 3 days and expire after 7 days. Bonus must be wagered within 7 days. Terms apply.
18+ | T&C applies. | BetandPlay Casino
- ✓ 250 Free Spins
- ✓ Wolf Trasure (IGTech)
- ✓ 1 Wheel Spin
18+. New players only. 100% bonus up to $1500 from $30 deposit, 50x wagering, max bet $7.50, max cashout $10000. Free Spins on Igtech’s Wolf Treasure after qualifying deposit; winnings 50x wagering, max cashout $2000; FS valid 3 days, bonus valid 7 days. Wheel Spin only on 1st & 2nd deposits; no prize without deposit; wheel cannot be reopened after closing. Terms apply.
18+ | Terms & conditions apply.
- ✓ Wild Cash / WildTiger
- ✓ 100% up to $750
- ✓ 100 Bonus Spins
18+. New players only. No Deposit Bonus: 20 Free Spins on Wild Cash or WildTiger (BGaming). No bonus code required for this promotion. Wagering 50x. Maximum bet €5 (currency equivalent). Maximum win €30 (currency equivalent). No account verification required. Bonus is available in the bonus section after notification. Minimum deposit €20 (currency equivalent) required to withdraw winnings. First Deposit Bonus: 100% up to $750 + 100 Free Spins on Lady Wolf Moon / Hot Chilli Bells (BGaming). Bonus code: WIN100. Minimum deposit $30. Free Spins must be activated within 3 days and are valid for 7 days. General Terms & Conditions apply.
18+ | T&C applies. | SlotLords Casino
- ✓ 100 Bonus Spins
- ✓ Big Bass Splash (Pragmatic)
- ✓ Bonus code: FIRST
18+. New players only. CODE: FIRST. First deposit bonus: 100% up to $1,125 + 100 Bonus Spins on Big Bass Splash (Pragmatic Play) or Aloha King Elvis (BGaming). Min. deposit $30. 40x wagering on bonus and Bonus Spins winnings. Bonus Spins must be activated within 3 days and expire after 7 days. Bonus valid for 30 days. No max bet. Max win 10x bonus amount; Bonus Spins winnings capped at 10x the Bonus Spins bonus amount. Terms apply.
18+ | Terms & conditions apply. | Cobra Casino
- ✓ Hot Chilli Bells 100 / Chicken Rush
- ✓ 100% up to $2000
- ✓ 250 Bonus Spins
18+. New players only. 20 Free Spins no deposit on Hot Chilli Bells 100 or Chicken Rush (BGaming), wagering 40x, max bet $7.5, max win $45, no verification required, bonus available via notification in bonus section, €20 (or currency equivalent) minimum deposit to withdraw winnings. 1st deposit: 100% up to $2,000 + 250 Free Spins on Book of Ganesha (Endorphina) or Legacy of Cobra (BGaming), credited 125 per day for 2 days, 3-day activation period, 7-day validity, min deposit $30, 40x wagering on bonus and Free Spins winnings. Terms apply.
18+ | Terms & conditions apply.
- ✓ FruitMillion (Bgaming)
- ✓ Bonus code: SMAFIA30
- ✓ $7500 Bonus & 200 FS (SM1)
18+. New players only. NDB: 30 Free Spins on FruitMillion (BGaming), CODE: SMAFIA30, 40x wagering requirement, max bet €5, max win €50. No account verification required. Bonus credited directly to the player account. 100% first deposit bonus up to $7,500, min. deposit $30, wagering 50x, valid for 7 days. Bonus Spins awarded based on deposit: 50 Bonus Spins for $30+, 100 Bonus Spins for $150+, 150 Bonus Spins for $225+, 200 Bonus Spins for $450+, on 3 Coin Volcanoes (Booongo), spins expire in 3 days. Maximum win from bonus and spins capped at 10x the bonus amount. No max bet restriction. Terms apply.
18+ | Terms & conditions apply.
- ✓ Big Bass Splash/Voodoo People
- ✓ 100% up to $750
- ✓ 150 Bonus Spins
18+. New players only. Free Spins on Registration: 24 Free Spins are awarded after registration on the following games: Big Bass Splash (Pragmatic Play) and Voodoo People (BGaming). Email confirmation is required to qualify for this offer. Players will receive a notification to activate the Free Spins, which can also be found and activated in the Promo section of the account. Wagering requirement is 50x the winnings from the Free Spins. Maximum bet while wagering: $8. Maximum withdrawable winnings from the Free Spins: $8. First Deposit Bonus: Make your first deposit of $30 or more and receive a 100% bonus up to $750 + 150 Free Spins. The bonus is automatically credited to your account after the first qualifying deposit. 50 Free Spins are credited instantly on Sweet Bonanza. Additionally, players receive 20 Free Spins per day for 5 consecutive days on the following games: Day 1 – Big Bass Bonanza, Day 2 – John Hunter Book of Tut, Day 3 – Gates of Olympus 1000, Day 4 – Sugar Rush, Day 5 – Hot to Burn. Free Spins must be activated in the Promo section of the player account. General bonus terms and conditions apply.
18+ | T&C applies.
- ✓ Book of Cats (BGaming)
- ✓ Bonus code: FHK30
- ✓ 100% up to $3000 (Code: FIRST)
18+. New players only. No Deposit Bonus: 30 Free Spins on Book of Cats (BGaming). Bonus code required and available to copy from the promotional offer above. Wagering requirement 50x. Maximum bet €5 (currency equivalent). Maximum win €50 (currency equivalent). No account verification required. Bonus is activated by entering the code after registration and is available in the bonus section. Minimum deposit of €20 (currency equivalent) required to withdraw winnings. First Deposit Bonus: 100% up to $3,000 + 200 Free Spins on 3 Coin Volcanoes (Booongo). Minimum deposit $30. Free Spins are credited as 40 per day for 5 days. Wagering requirement 40x. No maximum bet limit while playing with the bonus. Maximum win is capped at 10x the bonus amount. Maximum winnings from Free Spins are limited to 10x the bonus amount. Free Spins must be activated within 3 days, and activated bonuses are valid for 7 days. General Terms & Conditions apply.
18+ | T&C applies.
- ✓ Sweet Bonanza / Bonanza Billions
- ✓ Bonus code: 100SPINGRANNY
- ✓ 50% Bonus + 20 Spins
18+. New players only. CODE: 100SPINGRANNY. 100 Free Spins on Sweet Bonanza (Pragmatic Play) or Bonanza Billions (BGaming), wagering 40x, max bet $5, max cashout x10 the Free Spins winnings after wagering, email & phone confirmation required, minimum deposit required to withdraw winnings. On deposit: 1st deposit 50% + 20 Bonus Spins (Default), 2nd deposit 100% + 50 Bonus Spins, 3rd deposit 125% + 100 Bonus Spins, 4th deposit 150% + 150 Bonus Spins, max bonus amount $500, wagering requirements apply. Terms apply.
18+ | T&C applies. | Level Up Casino
- ✓ 9 Dragon Kings (Platipus)
- ✓ Bonus code: HAPPYPLAY
- ✓ 150% up to $1000
18+. New players only. No Deposit Bonus: 35 Free Spins on 9 Dragon Kings (Platipus). Code: HAPPYPLAY. Email verification required. Wagering 40x. Max bet $1, 0.000033 BTC, 0.0017 BCH, 0.00048 ETH, 0.007 LTC, 5 DOGE. Maximum bonus value $3, 0.0001 BTC, 0.01 BCH, 0.001 ETH, 0.04 LTC, 50 DOGE. Maximum cashout from No Deposit Free Spins $50, 0.0025 BTC, 0.43 BCH, 0.04 ETH, 1 LTC, 850 DOGE or 50 USDT. Welcome Bonus: Option 1 – 150% up to $1,000 + 50 Free Spins (min deposit $20). Option 2 – 175% up to $1,500 + 75 Free Spins (min deposit $50). Option 3 – 200% up to $3,000 + 100 Free Spins (min deposit $100). Wagering 35x. Maximum win 3x bonus amount. Terms apply.
18+ | T&C applies.
- ✓ 100 Bonus Spins
- ✓ Wolf Treasure (IGTech)
- ✓ On Your First Deposit
18+. New players only. First Deposit Bonus (exclusive on first deposit): 150% up to $1500 + 100 Bonus Spins on Wolf Treasure (IGTech). No bonus code required. Min. deposit applies. Bonus wagering 40x. Bonus Spins wagering applies. Max cashout €10,000. Terms apply.
18+ | Terms & conditions apply.
- ✓ 20 Bonus Spins
- ✓ Xperiment Gold (Popiplay)
- ✓ $32 Minimum deposit
18+. New players only. 1st Deposit Bonus: deposit $15 get 50 Bonus Spins on Xperiment Gold (Popiplay); deposit $30 get 110% up to $800 + 20 Bonus Spins; deposit $80+ get 110% up to $800 + 150 Bonus Spins. High Roller: deposit $480+ get 110% up to $1,600 + 280 Bonus Spins. Wagering 45x, max bet $8. Bonus available in the Wallet and via email notification. No account verification required. Terms apply.
18+ | T&C applies.
- ✓ April Fury And The Chamber Of ScarabsTM
- ✓ 400% up to $2000
- ✓ 30 Bonus Spins
18+ | T&C applies. | Bitkingz Casino
- ✓ Big Atlantis Frenzy (Code: FS50)
- ✓ 100% up to $15,000
- ✓ 100 FS on Razorshark (Code: BKMEGA)
18+ | Terms & conditions apply. | Crocoslots Casino
- ✓ Big Atlantis Frenzy (Code: FS50)
- ✓ 100% up to $15,000
- ✓ 100 FS on Razorshark (Code: CSMEGA)
18+ | T&C applies. | Richard Casino
- ✓ Buffalo Richard Dale
- ✓ 100% up to $1000
- ✓ 100 Bonus Spins
18+ | T&C applies.
- ✓ 20 No Deposit Free Spins
- ✓ Exclusive Bonus Codes
- ✓ New Casino Releases
18+ | T&C applies. | Vegaz Casino
- ✓ Hollywoof slot (GameArt)
- ✓ Bonus code: LP25
- ✓ No Wagering Requirements!
18+ | T&C applies.
- ✓ On Your First Deposit
- ✓ Weekly Cashback up to 20%
- ✓ Crypto available
18+. New players only. 100% Welcome Bonus up to €500 (currency equivalent in $) on the first deposit from €20 (currency equivalent in $), 30x wagering on deposit + bonus, valid for 7 days, maximum winnings capped at 5x the first deposit amount. Terms apply.
18+ | T&C applies.
- ✓ 50 Bonus Spins
- ✓ Gates of Olympus (Pragmatic Play)
- ✓ $15 Min. Deposit
18+. New players only. Min. deposit $15. 125% first deposit bonus up to $1500 + 50 Bonus Spins on Gates of Olympus. Bonus wagering 30x (slots 100%, table games 0%). Bonus Spins available on Gates of Olympus. Max bet $5. Bonus valid for 7 days. Maximum withdrawal limited to 10x the bonus amount. Verified account required. Terms apply.
18+ | T&C applies. | Haz Casino
- ✓ Dawn of olympus (GameArt)
- ✓ Bonus code: OLYMPUS10
- ✓ No Wagering Requirements!
18+. New players only. No Deposit Bonus: 10 Free Spins available on selected games (player’s choice, excluding restricted titles). No bonus code required for this promotion. Wagering requirement 35x. Maximum bet €5 (currency equivalent). Maximum win €50 (currency equivalent). Email and phone confirmation required to be eligible. The bonus is available in the Cashier. Minimum deposit required to withdraw any winnings is €10 (currency equivalent). Welcome Bonus: up to 450% up to €500 + 50 Free Spins. 1st deposit: 150% up to €150 + 20 Free Spins on Vikings Go Berzerk, minimum deposit €10 (currency equivalent). 2nd deposit: 100% up to €150 + 20 Free Spins, minimum deposit €20 (currency equivalent). 3rd deposit: 200% up to €200 + 10 Free Spins, minimum deposit €30 (currency equivalent). Wagering requirement 40x applies to bonus funds and winnings. Maximum bet with bonus funds €5 (currency equivalent). Bonuses must be claimed and wagered sequentially. General Terms & Conditions apply.
18+ | T&C applies. | Rooli Casino
- ✓ Book of Cats
- ✓ 100% up to $500
- ✓ 200 Bonus Spins
18+ | T&C applies.
- ✓ 150% up to €150
- ✓ 20 Bonus Spins
- ✓ Vikings Go Berzerk (Yggdrasil)
18+ | T&C applies.
- ✓ Golden Penny x1000 (Playson)
- ✓ Bonus code: LOLLY
- ✓ 100% Bonus + 100 Spins
18+. New players only. Code: reffer to the text offer above. 10 Free Spins on Golden Penny x1000 (Playson), 50x wagering, max bet $25 equivalent, max win $25 equivalent; $20 min deposit required to withdraw NDB winnings. Welcome Bonus: 100% + 100 Free Spins on Wanted Dead or a Wild with a $20 first deposit; bonus available to all registered users. Terms apply.
18+ | T&C applies.
- ✓ Primal Hunt (Betsoft)
- ✓ Bonus code: CRLM20
- ✓ Wager Free
18+. New players only. No Deposit Bonus: 20 Free Spins on Primal Hunt (Betsoft). Bonus code required and available to copy from the promotional offer above. No wagering requirement. Maximum bet €3 (currency equivalent). Maximum win 5x the deposit amount. Email confirmation required. Bonus must be activated in the Promotions/Profile section. Minimum deposit €20 (currency equivalent) required to withdraw winnings. General Terms & Conditions apply.
18+ | Terms & conditions apply.
- ✓ Wilds of Fortune (Betsoft)
- ✓ Bonus code: 20FT
- ✓ $500 Bonus + 100 FS
18+. New players only. NDB: 20 Free Spins on Wilds of Fortune (Betsoft), CODE: 20FT, 40x wagering, max bet €5, max win €50. Email and phone verification required. Bonus activated by entering the code on the bonus page. No VPN required. Minimum deposit €10 required to withdraw winnings. First Deposit Bonus: 100% up to €300 + 100 Bonus Spins on Wilds of Fortune (Betsoft). Terms apply.
18+ | T&C applies. | Playfina Casino
- ✓ Gold Rush with Johnny Cash
- ✓ 50 Bonus spins
- ✓ Bonus code: FIRST
18+ | T&C applies.
- ✓ Bonus code: SPIN50WIN
- ✓ Avaliable on 5 slots
- ✓ $500 Bonus + 50 Spins
18+. New players only. No Deposit Bonus: 50 Free Spins on selected slots (Royal Joker: Hold and Win, Big Bass Bonanza, Book of Demi Gods 2, Starburst, Gold Rush with Johnny Cash). Code: SPIN50WIN. Email verification required. Bonus available in the Bonus section. Wagering 35x. Max bet $5. Max win $50 equivalent. Min. deposit $10 required to withdraw winnings. First Deposit Bonus: 100% up to $500 + 50 Free Spins. Bonus wagering applies. Bonus valid 7 days. Max bet $5 during wagering. Terms apply.
18+ | T&C applies. | 21Bit Casino
- ✓ $200 Bonus & 50 Spins
- ✓ Aztec Magic Deluxe
- ✓ $10 Minimum Deposit
18+ | T&C applies.
- ✓ Book of Museum (GameArt)
- ✓ Bonus code: LP25
- ✓ No wager!
18+ | Terms & conditions apply.
- ✓ Monkey Heist (KA Gaming)
- ✓ Bonus Code: L3XWQDS
- ✓ $1,350 Bonus + 200 Free Spins
18+ | T&C applies.
- ✓ Bonus code: GO2VINCI
- ✓ 100% up to $500
- ✓ 100 Bonus Spins
18+ | Terms & conditions apply.
- ✓ Lady Wolf Moon (Megaways)
- ✓ 100% Bonus & 50 Spins
- ✓ €20 Minimum deposit
18+. New players only. 50 Free Spins on Lady Wolf Moon Megaways, wagering 40x, max bet $5, max win $50, no verification required, bonus available in profile. On 1st deposit: 100% up to $100 + 50 Bonus Spins (deposit $20–$99) / 110% up to $550 + 100 Bonus Spins (deposit $100–$499) / 120% up to $5,000 + 250 Bonus Spins (deposit $500+), min. deposit $20, Bonus Spins on Wild Tiger / Wild Tiger 2 / Hot Chilli Bells, wagering 35x, spins distributed daily, bonus valid 5 days. Terms apply.
18+ | T&C applies. | Impressario Casino
- ✓ Take Olympus (Betsoft)
- ✓ $1500 Bonus + 100 Spins
- ✓ Gates of Olympus (Pragmatic)
18+ | Terms & conditions apply.
- ✓ 200 Bonus Spins
- ✓ 1 Bonus Crab
- ✓ Weekly Cashback 15%
18+ | T&C applies.
- ✓ Aztec Magic Deluxe
- ✓ $1000 Bonus + 50 Spins
- ✓ $15 Minimum Deposit
18+ | Terms & conditions apply. | BetBeast Casino
- ✓ 200 Bonus Spins
- ✓ Big Bass Splash
- ✓ Non-Sticky Bonus
18+ | Terms & conditions apply.
- ✓ Minimum deposit $40
- ✓ Bonus code: FIRSTCASH
- ✓ Weekly reload bonuses
18+ | Terms & conditions apply.
- ✓ $30 Minimum Deposit
- ✓ 50 Bonus Spins
- ✓ Banditos Bang (ELA Games)
18+ | Terms & conditions apply.
- ✓ 200 Bonus Spins
- ✓ 1 Bonus Crab
- ✓ Weekly Cashback 15%
18+ | Terms & conditions apply.
- ✓ Up to $4,500
- ✓ Up to 200 Bonus Spins
- ✓ Multiple Bonuses
18+ | T&C applies.
- ✓ Sweet Bonanza (Pragmatic)
- ✓ Bonus code: CASA10
- ✓ $900 Bonus & 100 Spins
18+ | Terms & conditions apply.
- ✓ On first deposit
- ✓ 15% up to $4,500 Cashback
- ✓ Multiple Bonuses
18+ | T&C applies.
- ✓ 200 Bonus Spins
- ✓ Legacy of Dead (Play'n GO)
- ✓ Weekly Cashback up to $6,000
18+ | Terms & conditions apply.
- ✓ 200 Bonus Spins
- ✓ 1 Bonus Crab
- ✓ $30 Minimum Deposit
18+ | Terms & conditions apply.
- ✓ 100 Bonus Spins
- ✓ Sugar Rush (Pragmatic Play)
- ✓ Sports Betting
18+ | Terms & conditions apply. | Golden Crown Casino
- ✓ 100 Bonus Spins
- ✓ Diamond of Jungle
- ✓ Code: CROWN1
18+ | T&C applies. | Dazard Casino
- ✓ 100 Bonus Spins
- ✓ Bonus code: DZ100
- ✓ $15 Minimum deposit
18+ | T&C applies.
- ✓ 200 Bonus Spins
- ✓ 3 Coins
- ✓ $15 Minimum deposit
18+ | Terms & conditions apply.
- ✓ 200 Bonus Spins
- ✓ Wolf Treasure (IGTech)
- ✓ Minimum deposit $30
18+ | T&C applies.
- ✓ Le Bandit (Hacksaw)
- ✓ Bonus code: ADLERBF
- ✓ $900 Bonus & 100 Spins
18+ | T&C applies. | Asino Casino
- ✓ Elvis Frog TRUEWAYS
- ✓ 50 Bonus Spins
- ✓ Bonus code: START
18+ | Terms & conditions apply.
- ✓ 200% up to $200
- ✓ Non-Sticky bonus
- ✓ Deposit $5, play with $15
18+ | T&C applies.
- ✓ Hot Hamster (TrueLab)
- ✓ 180 First deposit Spins
- ✓ $30 Minimum deposit
18+ | T&C applies. | Snatch Casino
- ✓ 100 Bonus Spins
- ✓ Dog House (Pragmatic Play)
- ✓ On first deposit
18+ | Terms & conditions apply.
- ✓ 200 Bonus Spins
- ✓ 1 Bonus Crab
- ✓ Weekly Cashback up to $4,000
18+ | Terms & conditions apply.
- ✓ 50 Bonus Spins
- ✓ Gate of Olympus (Pragmatic)
- ✓ 1 Bonus Crab
18+ | T&C applies. | iWildCasino
- ✓ 200 Bonus Spins
- ✓ Sweet Bonanza
- ✓ On first deposit
18+ | T&C applies.
- ✓ Sweet Bonanza (Pragmatic Play)
- ✓ Bonus Code: ZAMSINORA
- ✓ $830 Bonus & 100 FS
18+ | T&C applies.
- ✓ Wild West TRUEWAYS (BGaming)
- ✓ Bonus Code: 30WW
- ✓ 100% up to $777
18+ | T&C applies.
- ✓ Tiger's Claw (Betsoft)
- ✓ 100% up to $500
- ✓ 50 Spins on Fruit Zen
18+ | T&C applies.
- ✓ Primal Hunt
- ✓ Bonus Code: DLD20
- ✓ Wager Free
18+ | T&C applies.
- ✓ Code: BLITZ3
- ✓ 100% up to $500
- ✓ 100 Bonus Spins
18+ | T&C applies. | Ritzo Casino
- ✓ Red Hot 100 (TrueLab)
- ✓ 100% up to $375
- ✓ $20 Minimum deposit
18+ | Terms & conditions apply.
- ✓ 100 Bonus Spins
- ✓ Temple Tumble
- ✓ 10% Weekly Cashback
18+ | T&C applies.
- ✓ 100 Bonus Spins
- ✓ Code: NEO100
- ✓ Daily Cashback up to 20%
18+ | T&C applies. | BitStarz Casino
- ✓ On 3 BGaming Slots
- ✓ 100% up to $100
- ✓ 180 Bonus Spins
18+ | T&C applies.
- ✓ Snoop Dog Dollars
- ✓ Code: SNOOP20
- ✓ $2,000 Bonus + 150 Spins
18+ | T&C applies. | Thor Casino
- ✓ Primal Hunt (Betsoft)
- ✓ Bonus code: MDN20
- ✓ 150% up to $300
18+ | Terms & conditions apply.
- ✓ 300 Bonus-Spins
- ✓ $30 Minimum deposit
- ✓ On your first deposit
18+ | Terms & conditions apply.
- ✓ 200 Bonus Spins
- ✓ $30 Min. Deposit
- ✓ 15% Weekly Cashback
18+. New players only. 100% bonus up to $750 + 200 Bonus Spins on first deposit. Min deposit: $30. Bonus wagering: 35x (deposit + bonus). Spins winnings wagering: 40x. Max bet: $5. Spins issued in batches of 20/day over 10 days; each batch expires in 24h. Bonus valid 10 days. Neteller & Skrill excluded. Terms apply.
18+ | T&C applies. | King Billy Casino
- ✓ Book of Pyramids
- ✓ $500 Bonus & 100 Spins
- ✓ Book of King Billy
18+ | T&C applies. | Lucky Elf Casino
- ✓ Fortune Three Xmas (Gamebeat)
- ✓ Bonus Code: MERRYPLAY
- ✓ $2000 Bonus + 100 Spins
18+ | Terms & conditions apply.
- ✓ 100 Bonus Spins
- ✓ Choose your game
- ✓ On first deposit
18+ | Terms & conditions apply. | Woo Casino
- ✓ 150 Bonus Spins
- ✓ Wolf Gold
- ✓ Code: WOO
18+ | T&C applies.
- ✓ Primal Hunt (Betsoft)
- ✓ Bonus code: MDN20
- ✓ 150% up to $300
18+ | T&C applies.
- ✓ 150 Bonus Spins
- ✓ Gates of Olympus
- ✓ $22.5 Minimum Deposit
18+ | T&C applies.
- ✓ 100 Bonus Spins
- ✓ 15% Weekly Cashback
- ✓ Sports betting
18+ | T&C applies.
- ✓ 100 Bonus Spins
- ✓ On first deposit
- ✓ 15% Weekly Cashback
18+ | T&C applies.
- ✓ 50 Bonus Spins
- ✓ 1 Bonus Crab
- ✓ On your First Deposit
18+. New players only. First deposit bonus: 100% up to $1,500 + 50 Bonus Spins; 2nd deposit: 125% up to $750 + 50 Bonus Spins; 3rd deposit: 50% up to $1,500 + 50 Bonus Spins; 4th deposit: 150% up to $750 + 150 Bonus Spins. Min. deposit $30. Wagering: 35x bonus + deposit; Bonus Spins winnings wagering 40x. Daily Bonus Crab Credit: deposit min. $10 once per day to receive 1 credit for a chance to win real money, bonus money, free spins or coins. Max bet $7.5 while bonus is active. Max winnings 10x the bonus amount. Wagering must be completed within 10 days or bonus and winnings will be void. Terms apply.
18+ | T&C applies.
- ✓ Captain's Quest: Treasure Island
- ✓ 200% up to $1500
- ✓ 100 Bonus Spins on Chili Pop
18+ | T&C applies. | Casinostars
- ✓ Stacked (Betsoft)
- ✓ Code: DDD20
- ✓ 100% up to $300
18+ | T&C applies. | Sportuna Casino
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Steam Tower by NetEnt Overview
| Slot Title | Steam Tower |
| Software Provider | NetEnt |
| Type | Video Slot |
| Theme | Steampunk, Rescue Mission |
| Release Date | 2015 |
| RTP | 97.04% |
| Volatility Level | Medium |
| Hit Frequency / Hit Rate | 28.9% |
| Maximum Win / Multiplier | 2,000x |
| Jackpot Type | None |
| Payout Structure | Paylines |
| Reels & Paylines | 5 reels, 15 paylines |
| Game Mechanics | Climbing Multiplier Levels |
| Bonus Features | Free Spins with Level Progression |
| Special Symbols | Wild |
| Autoplay / Turbo Mode | Autoplay available |
Storyline of the Steam Tower slot
In this game, players step back in time to a fantasy steam-punk version of the industrial Victorian Era of the 19th century. The goal of the game is to climb the steam tower to rescue the princess who’s held captive there by a red dragon.
The backstory of this game is very creative and well done. The design and graphics are well made, and they add a fun nuance to the game. The goal of having to climb up to save a damsel in distress is unusual and makes the game a lot more fun to play.
The music is upbeat and conveys a feeling of excitement while still having an industrial electronic feel in keeping with the theme of the game.
How to play Steam Tower
Starting to play Steam Tower slot is very simple and just the same as most video slots. Players start by choosing their bet size. The coin value must be set first. This ranges from 0.01 to 1.0 Next, players must set their bet level. This decides how many coins will be bet per spin. The levels start at one and go up to ten. The minimum bet per spin is 0.15 coins and the maximum bet per spin is 150 coins.
Once players have decided on their bet it is time to start playing. Players can play manually, or they can set the game to autoplay. This lets players sit back, relax and just enjoy the game without having to touch their device. This function lets players choose how many spins to play in automatic mode. Players can also set this function to stop if a pre-set amount is won or lost.
Symbols and special features
The low-paying symbols of the game are Jack through Ace royals. Each of them has an industrial style to their design as they sit on cogs and wheels. The high-paying symbols are the engineer, the princess, the dragon and the steam tower.
In the base game, there’s a steam-powered grappling hook wild, and stacked wild that features our intrepid engineer. Both wilds can substitute for other symbols to help form winning combinations. However, the Stacked Wild is also the scatter. Landing one or more of them triggers 10 free spins and activates the unusual bonus game. Now players must climb to the top of a 16-floor tower to save the damsel and claim a 1000 coin reward, equivalent to 66.66x their wager.
When the bonus game is first triggered, players start on the first floor of the tower. Now, if a grappling hook wild appears, two more free spins are awarded, and the player moves up another floor.
In addition, bet multipliers are active. These start at 2x on Floors 1 to 3, and gradually increase as the player climbs higher up the tower. Floors 4 to 6 award a 2x multiplier, Floors 7-9 bring a 4x multiplier and so on up to Floor 16 and a 7x multiplier.
This feature continues until all the free spins are used and no more wilds land. Players can keep track of their climb through the Floor, Multiplier and Tower Meters.
Steam Tower free spins
The way to earn free spins in the Steam Tower slot is by triggering the bonus game. Landing one or more of the Stacked Wilds awards players ten free spins. From there every time a player lands a wild symbol they will get two more free spins as long as they stay in the bonus game. There is no limit to how long players can keep getting the free spins. Casinos bonuses such as this are a fun way to play the game for longer without betting more.
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Erik King is a trusted iGaming expert and the chief editor at Crikeyslots.com, bringing over 10 years of hands-on experience in the online casino space. Known for his sharp attention to detail and a player-first attitude, Erik has personally reviewed hundreds of casino sites, tested thousands of pokies, and thoroughly analysed bonus terms for transparency and fairness.
With a background in digital compliance and UX design, Erik doesn’t just write about online casinos, he partners with operators to raise standards in responsible gambling. His insights are featured across several major international gambling outlets, and he often offers expert takes on licensing, regulations, and player safety.
At Crikeyslots.com, Erik’s mission is to help Australian readers discover safe, entertaining, and fair casino experiences, backed by in-depth research and real-world testing. When Erik recommends a casino, you can be sure it’s passed strict checks on trust, game variety, payout speed, and support quality.
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