House of Doom 2: The Crypt Slot Review

Play ‘n GO is back with more heavy metal infused horror in the House of Doom 2: The Crypt slot. This sequel to 2018’s original House of Doom slot is played using 5 reels and 20 paylines. It comes with 3 different game zones. Which zone you’re in has an impact on the wild symbols, the free spins feature and the background music that plays while you spin. Wilds can trigger re-spins with transforming symbols and multipliers which can get as high as 10x. There’s also a Free Spins feature where one of the wild extras will be live throughout. Advance to the Crypt Spins and you could benefit from a re-spin with all 3 modifiers live. Find out more in our House of Doom 2: The Crypt review.

Where to Play House of Doom 2: The Crypt Slot

Duelz Casino
  • 100% up to £100
  • 100 Free Spins
  • 1000+ Slots
T&C Apply

18+ new players only. Minimum deposit: £20. Maximum £100 bonus. Max bet with an active bonus: £2. Wagering requirement 100% match bonus: 30 times sum of deposit + bonus. Max redeemable from welcome bonus: £500. 100 Free Spins are given out 20 per day on Book of Dead for 5 days in a row, log in each day is required. Max Free Spins winnings: £100. Winnings from Free Spins are credited as bonus money with a wagering requirement of 45 times. Free Spins expire after 3 days. Some games may not be played with a bonus. Games may contribute differently when wagering a bonus. Play Responsibly! #ad

Casino Lab
  • 100% up to £100
  • 300 Free Spins
  • 1,500+ Slot Games
T&C Apply

18+. 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. #ad

NetBet Casino
  • Up to 500 Free Spins
  • Regular Promos
  • 3,000+ Slots
T&C Apply

18+, New players, £10+ deposit, no e-wallets/prepaid cards, up to 500 Free Spins, 40x PLT on Free Spins winnings. T&Cs apply #ad

House of Doom 2: The Crypt Slot RTP, Details & Wager Limits

The House of Doom 2: The Crypt slot is played with 5 reels, 3 rows and 20 paylines. Winners are formed in the standard manner for a payline slot by landing 3 or more matching symbols or wilds on a payline from left to right, starting from reel 1.

You can enter the House of Doom at stake levels that range from 20p to £100 per spin. Use the + and – keys below the reels in the desktop version to adjust stakes. If you’re playing on a mobile, amend stakes via the settings.

The House of Doom 2: The Crypt RTP is 96.25%. The variance here nudges into the high category. It’s not as fiery as some slots in the Play ‘n GO catalogue but the 7 out of 10 volatility score stills packs a pretty hefty punch. The most you can potentially win here is 6,000 x your total stake from a single spin.

Theme – Audio & Design Features – do you dare re-enter the House of Doom? 


Just like the original House of Doom, there’s a dark, Gothic and rather creepy feel to the design in the House of Doom 2: The Crypt slot. Based on House of Doom song by Swedish epic doom metal band Candlemass, it comes with a heavy metal soundtrack which is just superb.

A dingy mausoleum is the setting. The reels are flanked by a pair of ornately designed statues and pillars. On those dark reels, you’ll see blood red A to 10 royal symbols. They appear alongside a pair of daggers, a flower and a melting candle. The most rewarding standard symbol is the skull which awards 1.5, 2.5 or 10 x your total stake if you land 3, 4 or 5 across a payline.

There are also 3 different wild symbols which can land in the base game. There’s a fourth that can come alive if you manage to unlock the Crypt Spins feature (more on this below).

You can play House of Doom 2: The Crypt on tablets, smartphones and desktop computers. The design might be rather dark but it’s still clear enough if you’re using a device with a smaller mobile screen. The gameplay is relatively simple which also suits mobile play.

House of Doom 2: The Crypt Bonus Features

In House of Doom 2: The Crypt, wilds which can deliver re-spins with modifiers are central to the action. They can deliver an assortment of transforming and multiplier extras. There’s also a free spins bonus with more wild extras.

Spirit Gate features

On any base game spin, the Spirit Gate can appear on a random position on the reels. If a wild symbol lands in the Spirit Gate, it expands to fill the whole of that reel. The Spirit Gate feature is activated and awards a re-spin complete with a special modifier. Here’s what to expect:

  • Queen of the Damned feature: land the Queen of the Damned wild in a spirit gate and extra Spirit Gates are added for the re-spin. This boosts your chances of landing further expanding wilds.
  • Fire Mistress feature: when the Fire Mistress wild lands in the Spirit Gate, she awards a random multiplier which is applied to any win you achieve on the re-spin. That multiplier can be worth 2x, 3x, 5x or 10x.

Metal Priestess feature: the Metal Priestess wild transforms symbols during the re-spin, turning all the Ritual Relic symbols into the more valuable Skull symbol.

Free Spins feature

The Free Spins feature is triggered by landing the scatter symbol on reels 1, 3 and 5 on the same spin. Which modifier you receive during the free spins depends on which of the 3 Zones you’re currently playing in.

Land a wild in the Spirit Gate during the free spins and you’ll trigger the associated modifier. You’re guaranteed to see at least 1, and possibly more, Spirit Gates on each free spin. This means you can benefit from expanding wilds, random multipliers and high value Skull symbols.

Crypt Spins feature


The Crypt Spins feature is a potentially more powerful feature. This is triggered by landing 3 flaming crypt scatters during the free spins. You’ll then go on to play 8 Crypt Spins.

If you land a Spirit of Unity wild in the Spirit Gate, it rewards a re-spin where the 3 Spirit Gate features are all applied to your win (the Queen of the Damned, Fire Mistress and Metal Priestess features).

House of Doom 2: The Crypt Review Summary – better than the original

Horror fans who enjoyed the first outing to the House of Doom should find plenty to like in this return trip.  The design impresses and the expanding wilds, re-spins and modifier extras can deliver some top action. The free spins and especially the Crypt Spins feature can really spice things up.

The theme won’t be for everything but if you’re a fan of slots with a creepy feel, the House of Doom 2: The Crypt slot should appeal.

Other games that will appeal include Immortal Romance by Microgaming which has a vampire/horror theme as offers wins of up to 12,150 x stake. You have a wider selection at our dedicated Halloween slot games section.

House of Doom 2: The Crypt FAQs

What is House of Doom 2: The Crypt RTP?

The House of Doom 2: The Crypt RTP is 96.25%. Above the 96% average, it’s a medium to high variance game which is rated 7/10 by developer Play ‘n GO.

What is House of Doom 2: The Crypt max win?

The maximum potential win from a single spin is 6,000 x your total stake. The bigger wins will come from the potential 10x multiplier that will come from the Fire Mistress wild symbol.

Are there any House of Doom 2: The Crypt free spins?

Yes. The Free Spins feature sees you play with 1 of the 3 Spirit Gate features. This means expanding wilds, multipliers up to 10x or high value skull symbols.

How does the Crypt Spins feature work?

The Crypt Spins feature will give you 8 Crypt Spins. If a Spirit of Unity wild appears in the Spirit Game, you get a re-spin with all 3 Spirit Gate features in play.


House of Doom 2: The Crypt Slot Information

  • Game:
    House of Doom 2: The Crypt
  • Provider:
    Play 'n GO
  • Type:
    Video Slot
  • Reels:
  • Paylines:
  • Stakes Range:
    20p to £100
  • Bonus Features:
    Yes (5)
  • Free Spins/Multiplier:
  • RTP %:
  • Max Win:
    6,000 x
Review by Chris Taylor

Review by Chris Taylor

Chris is a slots expert that has reviewed and played over 4,000 online slots. Having being in the iGaming industry for over 16 years, he knows how slots work, how bonus features are triggered and how the RTP and variance affect the gameplay.