Tempered Steel Slot Review

Tempered Steel Slot Review

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Editor's Rating
Release Date June 30, 2022
Lines 20
Max RTP 95%
Volatility HIGH
Maximum Win €289,885

In days gone by, the local blacksmith was your first port of call when going into battle! Tempered Steel takes you back to the age of hard metal and even harder slot battles, with superbly crafted release from BulletProof on the YGS Masters platform. Order a sword and shield and spin for wins that could go as high as x10,000. Ride into town with some spins on the demo, in our full Tempered Steel slot review….


A slot warrior is only as good as the luck bestowed upon them – and in Tempered Steel, a visit to the local blacksmith is definitely on the cards. Speak nicely to the town folk in the local inn, and they’ll direct you to the best artisan in town, with the power to created Tempered Steel swords, shields, axes, cross bows and other essentials to win your next battle. This game has a fairly rare theme, so if clanking metal and forging warrior gear from the smelting pot is your idea of fun, you’ll definitely want to check it out. Burly bashes of the anvil will spin you into the blacksmith’s folly, with the icons spinning with arcade quality graphics and sound effects across 20 paylines. Trigger the Unlimited Free Spins and three base game features, to boost the wins and forge your warrior destiny.

Play for Free

Take some free spins on our Tempered Steel slot demo, before playing at the best real money Tempered Steel slot sites.

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Unfortunately the Free Play option is temporarily suspended in your country due to UKGC compliance.

In the meantime, feel free to play the game for real at one of our top casinos listed below.


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100% bonus

+ 50 Free Spins on Book of Dead

The 50 Free Spins will be distributed over the course of 5 days (10 per day for the following 5 days after you claim your Welcome Bonus). You will find 10 fresh Free Spins on a different game every day from 12:00 CEST in your account in the Rewards Section. Simply log in and claim them within 24 hours for your extra chances of winning.

100% up to €1000/ £100

+ 300 free spins on Starburst

18+ Full T&C’s Apply. New players Only. £10 min deposit. £5 max bet using bonus. 40x wagering applies. Bonus valid for 14 days. 30 Spins will be credited instantly upon qualifying deposit + then 30 per day for 9 days on Starburst. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Ewallets excluded. – www.begambleaware.org

UK: 100% bonus up to £25 - ROW: up to 300€

20 Bonus Spins

18+. New UK customers only. Opt-in required. 20 Bonus Spins on “Book of Dead” and 100% Deposit Bonus up to £25 on first deposit. Min deposit £10. 30x wagering requirement for Bonus Spins and 30x wagering requirement for Deposit Bonus (game weighting applies). Max £5/spin or £0.50/line or £10/round (live casino). 30 days expiry. T&C’s Apply. Please gamble responsibly • www.begambleaware.org• • Bonus terms

50 Spins on Starburst

ROW: 100% bonus up to €500 + 20 free spins!

18+. New depositors only. UK residents only. Minimum deposit £10. Free Spins are valid only on Starburst and expire in 7 days. 10x wagering apply. Certain deposit types are excluded. T&Cs apply.
18+ Full T&C’s Apply. New players Only. £10 min deposit. £5 max bet using bonus. 40x wagering applies. Bonus valid for 14 days. 30 Spins will be credited instantly upon qualifying deposit + then 30 per day for 9 days on pre-selected games. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Ewallets excluded. – www.begambleaware.org


Tempered Steel hit the slot scene in June 2022 and its rare blacksmith theme is getting it plenty of attention.

The video slot has a betting range that can be set between €0.20 – €100 to suit your budget and risk preferences, combined with an RTP of 96% and 24.4% average base game with rate across 20 paylines. High volatility makes this a game that can deliver big swings in luck, so it’s a good pick if you like a bit of risk in pursuit of big win potential.

Payouts in Tempered Steel Slot

Tempered Steel’s base game creates wins when you spin 3-5 symbol combinations of high or low value symbols, comprising of the Wild, Axe, Sword, Crossed swords, Hammer, Crossbow, Diamond, Heart, Spade and Club. In reality there is a small caveat – the Wild also pays out for spinning two symbols; this is also the top paying icon, with wins from x0.2 up to x100 your bet if you land five on a line!

Symbol 2 Symbols3 Symbols4 Symbols5 Symbols
Axe X2.5X5X40
Sword X2X4X15
Crossed swords X2X4X10
Hammer X1X2.5X8
Crossbow X1X2.5X6
Diamond X0.5X1.5X5
Heart X0.5X1.5X5
Spade X0.2X1X4
Club X0.2X1X4


Tempered Steel’s max base game win of 100x your stake, can compound into bigger payouts if you trigger the bonus features and gain from them. The max win can rise as high as 10,000x the triggering bet, creating wins between €2,000 on the minimum €0.20 spin and €1,000,000 on a €100 top bet.

Tempered Steel Strategy Tips

Tempered Steel’s solid average return-to-player levels means you can trust the game to give you value for money. But some simple tips could help you optimise your gaming and extend your sessions’s value as you hunt for the big wins:

  • Chooses a Tempered Steel slot session budget
  • Spin the game with a consistent spin size
  • Pick for a bet value that gives you at least100 rounds


Tempered Steel slot machine features several powerful bonuses that have the potential for big rewards if you get the luck. Themed bonus features make this a fun games to play and immerse you in the world of the medieval blacksmith.


The nifty ‘Lock and Spin’ reel bonus is triggered randomly in the base game and makes the reels go into an extended spin mode, stacked wilds for a boost. Stacked wilds that land fully in view, locks the wilds on the activated reel and triggers a respin on the other reels to search for more stacked wilds. The feature ends when no more stacked wilds are gained.


Spinning three or more bonus icons triggers the Free Spin mode. The bonus features climbing stacked wilds that are triggered by the blacksmith’s kilns under each reels. The lit kilns have the power to award random climbing stacked wilds, with their size dependant on the bonus awarded before the round starts (3-5 stacked wild lengths are possible). This bonus has cool animations, with the stacked wilds working their away off each reel to extinguish the kiln’s bonus activity (you can gain retriggers to extend the round).


This is our favourite feature in Tempered Steel, with a nice serving of themed bonus action. The ‘Forge Your Weapon’ reel bonus is triggered randomly in the base and makes the reels go into an extended spin with blocked out weapons displayed; you’re prompted to reveal the symbols and pick which weapon you want to take. The bonus then plays-out the rest of the round with your selected weapon.


The ‘Bonus Frenzy’ reel bonus is activated randomly in the base game and creates a higher chance of triggering the Free Spins. The trigger makes the reels will go into an extended spin, with extra bonus symbols added.


In qualifying territories, Tempered Steel features a Buy A Bonus opting, costing 100x your basic stake. This is a hefty risk, so carefully consider if you want to take your chance.The trade-off is the guaranteed Free Spins with 3, 4 or 5 Bonus symbols activated.


  • Where Can I Play Tempered Steel Slot? Arrow

    Tempered Steel slot is a 2022 video slot release from BulletProof studio on the the YGS Masters network. You can play the game at a selection of leading online casinos and slot sites. At Yggdrasil Casino we'll bring you top reviews and secure links to the best online casinos featuring games such as Tempered Steel. Check back regularly for the latest casino bonuses and new Yggdrasil and YGS Masters releases.

  • What is the theme of Tempered Steel Slot? Arrow

    Tempered Steel slot has an interesting and rare 'blacksmiths' theme, taking you into a slotscape based on the folly of a master blacksmith in the medieval era. Enjoy spinning away and forging warrior items to take into battle, such as swords, shields, armour, hammers and axes. Top graphics and sound effects make this a top arcade slot for 2022 and beyond.

  • Is Tempered Steel Slot Fair And Safe? Arrow

    Yes. Tempered Steel has been crafted by a leading studio, BulletProof, on the YGS Masters platform by Yggdrasil. A fair RTP levels of 96%, has been combined with an average 24.4% base game win rate and high volatility for authentic arcade slot spins. Bets can be set from €0.20 – €100 to help you play at the right limits.

  • What are the payouts in Tempered Steel Slot? Arrow

    Tempered Steel slot machine has a top selection of symbols that payout for matching 3-6 of the same icon across the 20 paylines (2-6 icons for the Wild). The symbols are the Wild, Axe, Sword, Crossed swords, Hammer, Crossbow, Diamond, Heart, Spade and Club. Base game payouts can reward you up to 100x your bet, with bonus wins growing as big as x10,000 the triggering bet for wins between €2,000 and €1,000,000 on the max bet. All wins are based on random luck; always play with funds you can afford to spend on entertainment.

  • Can I play Tempered Steel Slot with Strategy? Arrow

    Tempered Steel is all about random luck, with a 96% RTP ensuring far spinning, but a high volatility level meaning lots of randomness and the potential for some colder runs along with super hot spin clusters! The top tips are to set a session limit you're comfortable with, use a consistent bet size and try and set up for a minimum of 100 spins from your budget. You can also consider the Bonus Buy feature but this needs using with caution given its 100x tariff. Focus on fun and use funds you can afford to lose on entertainment.