Skeleton Hell

Cooperative horror where your own bones become tools for escape

Triple Calavera · Released Jul 25, 2024

Reviews: Very Positive; 87% of 347
Recent reviews: Not enough recent
Players: 0; daily peak, Oct 28, 2026
Steam Deck: Playable
Last update on Steam: 2 years ago; Oct 14, 2024
Minimum PC: GTX 970; 8 GB RAM · 1 GB disk; Full requirements

What is Skeleton Hell?

This free-to-play, first-person horror adventure takes place in a procedurally generated underground sanctum, where imprisoned skeletons seek hearts to become human again. Alone or in online co-op, you avoid enemies and solve puzzles by throwing bones or teammates, though losing bones brings you closer to death. Once everyone has a heart, you must climb out before time runs out.

For you if...

+you enjoy teamwork with room for pranks and sabotage

Not for you if...

−you prefer fighting enemies head-on rather than avoiding them

What players say

87% of 347 reviews are positive

Players praise the bone-based interactions and the mix of horror, comedy, and teamwork.

Screenshots and trailer

Skeleton Hell system requirements

Minimum: GTX 970, 8 GB RAM, 1 GB of disk space.

As published by the developer.

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Minimum

OS: Windows 10
Processor: Intel Core i7 4790k CPU
Graphics: Geforce GTX 970 or AMD Radeon R9 290
Memory: 8 GB RAM
Storage: 1 GB available space
DirectX: Version 11

Does Skeleton Hell have co-op or multiplayer?

Yes: co-op online. It also has a single-player mode.

Does Skeleton Hell run on Steam Deck?

Playable Playable: it runs on Steam Deck with some adjustments.

Default controller config not fully functional
Sometimes shows mouse, keyboard or non-Deck controller icons
In-game text is legible on Steam Deck
Default graphics settings perform well on Steam Deck

PC version details

DRM: None declared on Steam
Controller: Keyboard and mouse
Platforms: Windows
Achievements: 27
Steam features: Family Sharing
Languages: Full audio: English.

Does Skeleton Hell use AI-generated content?

No AI-generated content is disclosed on the game's Steam page.

Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 27, 2026. How to filter AI games on Steam