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House Of Decay playtest
by White Box, ice_cream44
House of Decay is a PSX-style 3D platformer-metroidvania. Explore a world of demons in search of your missing brother, leap across hellish platforms, uncover secrets, find strange pets, and fight cute monsters 🦷
Anyone with a Steam account can join, and it's free.
- Access
- Instant
- On playtest since
- Apr 4, 2026
- Planned release
- Q1 2027
- Developer
- White Box, ice_cream44
- Platforms
- Windows
- Players
- Single-player
- Languages
- English, French, German, Greek and 10 more
How to join the House Of Decay playtest
- Open the game's Steam page with the Join playtest button. Sign in to Steam if it asks.
- Use the House Of Decay playtest signup there. You're in straight away, with nothing to pay.
- The playtest shows up in your Steam library, ready to install and play.
New to playtests? How Steam playtests work
About House Of Decay
Tommy loses his brother under mysterious circumstances, and every clue leads to a world of demons!
Can he find him? 👁️👁️👁️
Most heroes end up in other worlds through portals or ominous prophecies. Tommy got there because he got drunk and accidentally performed a ritual correctly. YOU’RE IN FOR ONE HELL OF A TRIP:
STRANGE NEW FACES
Meet the charismatic inhabitants of the demon world. They tend to say some pretty unpleasant things to Tommy... Yeah, there’s definitely something wrong with them. But you might still end up being useful to each other.
JUMP OR DIE
Leap across chasms, grind rails, pull off tricks, and unlock new abilities. They’ll let you reach places you couldn’t get to before – and gradually change the way Tommy looks.
A CREEPY BLOODBATH
Not everyone is happy to see Tommy! You’ll face all kinds of enemies, each with their own behavior and attack patterns: study them, dodge, hit back, and keep pushing forward.
COLLECT PETS
Collect crystals, unlock new pets, and bring your favorites along. And yes, you can dress them up too – just like Tommy.
AND THAT’S NOT ALL:
- 8 completely different locations
- Unique looks made from dozens of customization items
- EVEN MORE pets
- Collectibles hidden all over the map
- A familiar PS1 / PSX aesthetic
- An UNFORGETTABLE dream breakcore soundtrack
- Shortcuts that unlock new routes
- Responsive controls and full Steam Deck support
💖 Play the demo now and join our Discord! 💖
From the game's Steam page.
