Fire Siege Fortress slot review (Netent)

Attack the castle with bow and arrow, dragons and catapults and try to capture the big payouts. This Netent slot was released as an exclusive Betsson slot, but by now, it is also available in other online casinos.

Play Now
Game Provider:
Maximum Win:
Release Date:
September 2018
Min/Max Bet:

Netent’s Fire Siege Fortress is an engaging “Knights and castles”-themed slot

Besides free spins and coin wins, this online slot comes with a very lucrative mystery wilds feature, making it stand out from the crowd.

Fire Siege Fortress gameplay & features

Fire Siege Fortress has a castle setup with real merlons. The 5 reels form a 4 x 3 x 4 x 3 x 4 setup, and the win all ways mechanism is active. In other words, there are 576 ways to win, and it doesn’t matter where the symbols drop on the reels as long as they hit the reels consecutively and from left to right.

You can bet from $€ 0.20, and up to a maximum of $€ 200, per spin.

The payout rate is 96.01%, and variance is medium.

Symbols and payouts

Keep an eye out for the dragons and knights, the most valuable symbols: they reward you 120 and 100 coins for 5 of the same.

The medium-value symbols, consisting of various weaponry, are good for 40 coins for 5-of-a-kind.

The well-known card symbols are now disguised as flags and are all worth 20 coins.


Mystery wilds

The bottom reel is a so-called hot zone of 3 positions next to each other. If one or more wild symbols hit these spots, you win one of three mystery wild boosters:

  • Archer Attack: 1 to 3 extra wilds appear on the reels.
  • Dragon’s Breath: The dragon spits wilds all over reel 3.
  • Trebuchet Assault: The catapult tosses huge wild symbols onto the reels.

The best scenario is if you get more than one wild symbol in the hot zone: then it is possible to combine boosters!

Free spins bonus

Three scatter symbols will activate the free spins bonus:

  • 6 free spins for each scatter at the top of the reels (in the battlements)
  • 3 free spins for each scatter in any other position

With two scatters (1 of which needs to be on a merlon), you can grab either three free spins or a coin win.

The free spins are the same as the regular spins during the base game. We think this is a bit of a missed opportunity. Things would have been more interesting if Netent had included some mystery features or extra multipliers.


Our verdict on the Fire Siege Fortress slot

This Netent slot is a fun treat you can enjoy in between other games. We wouldn’t go as far as to call it a classic, but worth a try, anyway.

We are particularly pleased with the stacked features. We haven’t been able to spin all 3 wilds in the hot zone yet, but we did manage to spin 2 out of 3.

3.5 stars out of 5

Available in your country
  • 🤑Crypto-friendly
  • 📱Mobile app
  • 🚀Leaderboard feature
Let's roll Review

It has a wagering requirement of 60x and I have to say that the bonus terms and conditions are not fair, 60x is an above the standards, so be aware before you deposit for welcome bonus.

Bonus Info & Terms
  • 🤑 Mouthwatering welcome bonus
  • 🤑 Crypto gaming experience
  • 📱 Mobile compatible site
Let's roll Review

Bonus Info & Terms
  • ⚡️Fast deposit and withdrawal options
  • 🤑Mouthwatering bonuses
  • ✅24/7 live chat support
Let's roll Review

Note that the deposit + bonus amount is subject to a 35x wagering requirement for any winnings to be withdrawn. Ensure you complete the wagering requirement within the 30-day validity period. Slots contribute 100%, and table games and video poker contribute 10% to the wagering requirement.

Bonus Info & Terms
  • 📱Top-notch mobile performance
  • 🤑Crypto gambling
  • 🎁Exciting bonuses
Let's roll Review

You need a minimum of $20 to claim the offers. Additionally, if you can deposit $100 or more for your first deposit, you can claim up to 100 free spins to play the Hot Lucky 7s slot.

Bonus Info & Terms
  • 🤑 No-deposit bonus
  • 🎁 Generous promotions
  • ⚡️ Progressive jackpots
Let's roll Review

The minimum deposit for the welcome offer is $50, which is a bit higher than most other online casinos I gotta admit. However, if you don’t mind the steep deposit, you can get a pretty decent starting bonus to try out what this casino has to offer.

Bonus Info & Terms
  • ✅ 24/7 Customer support
  • 🎁 Enticing welcome offers
  • 🤑 Existing promos and VIP program
Let's roll Review

The wagering requirement must be beaten in 90 days to win and withdraw the bonus fund. All games except jackpot slots contribute to the wagering requirement. Slots contribute 100%, Keno contributes 50%, and Video Poker contributes 20%.

Bonus Info & Terms
  • 🤑 Crypto-friendly
  • ✅ Licensed and secure
  • ⚡️ Instant deposits
Let's roll Review

The qualifying minimum deposit for these welcome bonuses is capped at $25. It’s important that you redeem the code before you make these deposits for the bonus to be valid. In addition, you must beat the wagering requirement of 25 times before you can withdraw the bonus funds on any deposit.

Bonus Info & Terms
  • 🚀Innovative games
  • 🔥Esports sports betting
  • 📱Mobile Friendly
Let's roll Review

You can take advantage of the rewarding promotions the operator offers, provided that you’re consistent on the site.

Bonus Info & Terms
  • 🤑 Exciting bonuses
  • 📱 Mobile-friendly
  • 🚀 Massive game selection
Let's roll Review

The minimum qualifying deposit you must make to claim the bonus is €20, while the wagering requirement to fulfil to keep winnings made from it is 40x. Once the bonus is added, you must use it within 30 days to avoid forfeiture.

Bonus Info & Terms
  • ✅Crypto Casino
  • 🍓300 Free Spins
  • ⚡️Fast Cash-outs
Let's roll Review

Deposit: Does not require a minimum deposit Bonus Match Percentage: 110%, 50%, 75%. Maximum Bonus Value: 1 BTC (and Cryptocurrency equivalent) or 100 EUR (and FIAT equivalent) No Deposit Free Spins: 50 Free Spins Free Spins: 300 Free Spins Free Spins Slot Game: Princess of Sky, Brave Vikings, Book of Pyramids, Cherry Fiesta, Desert Treasure, Lucky Lady Clover, West Town, Lucky Blue, Princess Royal, Hawaii Cocktails Bonus Wagering: 35 x Bonus Free Spins Wagering: 40 x Free Spins Remarks: 250 Free Spins offered as part of the 1st Deposit Bonus will be rewarded in a set of 50 spins for 5 days. Minimum deposit required for the spins is 0.05 BTC (and Cryptocurrency equivalent) or 50 EUR (and FIAT equivalent). Full T&C Apply. 18+

Bonus Info & Terms