House of Doom 2: The Crypt

House of Doom 2: The Crypt

House of Doom 2 The Crypt is the follow up to the hit slot from Swedish Doom Metal band Candlemass. With 4 unique wild symbols, Spirit Gates and 3 lucrative modifiers, this is one 5-reel and 3-row slot that you’ll want to investigate further. Release date: 11/03/2021
rating Rating
rating Provider
Play n GO
rating RTP
rating Paylines
rating Volatility
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What does John have to say?

Although it can’t compete with the best rock-themed slots around right now, House of Doom 2 is sure to please fans of the band. Besides, the 6,000x your stake potential makes it worth entering the House of Doom anytime.

Leanna Madden


Leanna Madden

100% up to €300 + 25 Free Spins on Book of Dead

Visit Site See full T&Cs for more detail. 18+ Please Play Responsibly.
  • Thumbs-Up Unique Doom Metal soundtrack
  • Thumbs-Up 6,000x your stake potential
  • Thumbs-Up Interesting flaming Crypt Spins feature
  • Thumbs-Up A good upgrade on the original
  • Thumbs-Down Limited win potential
  • Thumbs-Down Niche musical appeal

House of Doom 2 The Crypt Review

Look out! Swedish Doom Metal band Candlemass are back with the follow-up to their original House of Doom slot game. These guys have carved out their own unique musical genre and want you to rock out whilst entering their foreboding house of thrills.

House of Doom 2 The Crypt is undoubtedly an improvement on the original and has an all-round sharper look and feel. It’s clear that the team at Play’n GO have put a lot of effort into the special features here. The unique Spirit Gates could be your portal to another world of rewards.

Is this doom metal themed slot just for fans of the band, or can it have a wider appeal? Read our full review to find out.

SLOT FEATURES Spirit Gates, Modifiers, Respins, Free Spins, Multipliers
RELEASE DATE 11 March 2021
SLOT TYPE Video Slot
THEME Epic Doom Metal
REELS, ROWS, PAYLINES 5 Reels, 3 Rows, 20 Paylines
BET LEVELS £0.20 – £100
MAXIMUM WIN 6,000x your stake
House of Doom 2 slot screenshot of the reels

House of Doom 2 The Crypt Bonus Features

Will you be brave enough to enter the House of Doom? It’s not as scary as it looks once you get friendly with the superb bonus features on offer here. Unlock the spooky Spirit Gates to trigger some highly rewarding modifiers and progress into the free spins round for even more Doom Metal themed rewards. Let’s inspect all slot features more closely.


In House of Doom 2 The Crypt, 3 varying wilds are central to the action in the base game. They can trigger re-spins with 3 different modifiers thrown in when the Spirit Gate feature is active on the reels in the base game. Plus, a special wild can pop up in the additional bonus game to deliver some almighty win potential, but more on that in a moment.

Spirit Gate Feature

A Spirit Gate can appear randomly anywhere on the reels during the base game. This spooky portal will activate, expanding to cover the entire reel if one of the 3 different wilds lands inside it. A respin is then awarded to you, and the wilds corresponding modifier becomes active as follows:

  • Queen of the Damned Wild will add Spirit Gates to all reels for the respin.
  • Fire Mistress Wild will apply a random multiplier of x2, x3, x5, or x10 to your respin win.
  • Metal Priestess Wild will upgrade ritual relic symbols to the top paying skull symbol for the respin.


In House of Doom 2 The Crypt, regular scatters are represented by an eerie looking symbol with the word crypt carved into it. Landing these on reels 1, 3 and 5 will trigger the free spins feature.

Free Spins

Inside the free spins round, you can randomly activate more than one spirit gate on each spin. This gives you the opportunity to have several modifiers active on a spin for a serious potential boost to your win potential.

Flaming Crypt Scatters

If a regular scatter lands in a Spirit Gate during the free spins round, then it gets upgraded to a flaming crypt scatter. If all 3 scatters have received an upgrade, this will trigger the most lucrative bonus game, the Crypt Spins feature.

Crypt Spins Feature

This special bonus feature triggers via the Queen of the Damned modifier or by upgrading all 3 regular scatters. Doing either will award you 8 free crypt spins, and the feature can be retriggered for even more bonus action. Look out for the Spirit of Unity wild during this bonus round; landing one in a Spirit Gate will activate all 3 modifiers at once for some epic win potential.

House of Doom 2 The Crypt Jackpot

There’s no jackpot hidden inside the House of Doom but a max win potential of 6,000x your stake should see you through the scary times here.

RTP and Volatility

The RTP of House of Doom 2 The Crypt stands an above-average 96.25%. Combined with the medium to high volatility of the slot, you can expect some decent payouts on a semi-regular basis.

Where to Play House of Doom 2 The Crypt

Spook yourself and rock out with the House of Doom 2 slot at any good Play’n GO casino right now. If you’re looking for ideas, our casino pros recommend starting with Playojo or you can always check the JohnSlots recommendations for more great casinos and bonuses.

House of Doom 2 The Crypt on Mobile

Get your Swedish Doom Metal fix wherever you are, thanks to the full mobile compatibility of this slot game. Simply load it up using the mobile casino of your choice on any Android or iOS device, and you’re good to go.

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Leanna Madden is an expert in online slots, specializing in analyzing game providers and evaluating the quality and variety of slot games. With her extensive knowledge, she guides players to the best slot options, including high RTP slots and those with exciting bonus features. Leanna's insights help players make informed decisions and enjoy rewarding slot experiences at online casinos.

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