Overview of The House of Doom 2: The Crypt slot
Title
Developer
Rating
RTP
96.25%
Daily
66.29%
Weekly
-
This slot uses a 5-reel, 3-row layout with 20 fixed paylines.
You win by landing 3 or more matching symbols from left to right on any active line.
The real excitement unfolds through three distinct free spin modes, randomly triggered features in the base game, and a bonus round with collectible Spirit Gate mechanics—giving the game a layered feel while keeping spin-to-spin momentum high.
House of Doom 2 dials up the atmosphere with moody lighting, shadowy crypts, and a booming metal soundtrack composed specifically for the game.
The aesthetic is sleek, gothic, and unmistakably heavy.
The three Priestesses—Fire Mistress, Queen of the Damned, and Metal Priestess—are the stars of the show.
Each represents a unique power during the free spins, and their appearances shift the energy of the reels.
The look and feel perfectly blend occult imagery with modern slot design: flaming skulls, iron roses, burning candles, and glowing spirit gates are just a few of the details that make this crypt a thrill to explore.
During any base game spin, Spirit Gates can randomly appear on reels 2, 3, or 4.
If a wild symbol lands in a Spirit Gate, it activates a special modifier, depending on which Priestess appears:
Queen of the Damned: Adds Spirit Gates to all reels for that spin.
Fire Mistress: Applies a 2x, 3x, 5x, or 10x multiplier to any win that includes her wild.
Metal Priestess: Transforms the wild into an expanding wild that covers the entire reel.
These wild modifiers keep the base game exciting and can deliver strong wins without needing to hit a bonus round.
Land 3 scatter symbols to trigger 8 Free Spins.
Before free spins begin, one Priestess is randomly chosen to be active during the round.
Spirit Gate features remain active, and each time the active Priestess appears through a Spirit Gate, her special modifier is triggered.
You can collect Flames of Doom during free spins—earn 3 flames and you’ll unlock Crypt Spins.
Once unlocked, you get 1 Crypt Spin initially, with more possible via retriggers.
All three Priestesses are active, meaning any wild in a Spirit Gate can trigger any of the three modifiers.
This is where the biggest win potential lies—especially if multiple features combine in a single spin.
According to Razed House of Doom 2: The Crypt offers the following to players:
Betting Range: Bet from $0.20 to $100 per spin.
RTP: The default return to player is 96.25%, although versions with lower RTPs may exist—check in-game to confirm.
Volatility: This is a high volatility slot, built for risk-takers who enjoy streaky sessions with explosive bonuses.
Max Win: The top payout is a powerful 6,000x your bet, especially possible during Crypt Spins with stacked modifiers.
Step 1 - This video details step by step on how to get started playing House of Doom 2: The Crypt! Video
Step 2 - Search for your favorite slot, and get ready to cash out your winnings! Video
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