Terralysia

Third-person bullet heaven with enemy swarms that strengthen over time

Tiny Game Dev · Released Nov 7, 2024 · Early Access

Reviews: Mostly Positive; 71% of 55
Recent reviews: Not enough recent
Players: 1; daily peak, Oct 28, 2026
Steam Deck: Verified
Last update on Steam: 10 months ago; Nov 29, 2025
Minimum PC: GeForce GTX 1060; 8 GB RAM · 5 GB disk; Full requirements

What is Terralysia?

Terralysia is a third-person action roguelite set in colorful, dreamlike worlds, where you try to escape a prison shaped by scientists’ machines. During each run, you fight monsters, collect experience fragments, upgrade stat-boosting items, and combine spells. Maps have different objectives and bosses, and completing randomized tasks accelerates your progression.

For you if...

+you enjoy unlocking characters with different fighting styles
+you prefer playing action games with a controller

Not for you if...

−you want cooperative play instead of solo survival runs

What players say

71% of 55 reviews are positive

Players praise the combat and art style. Recurring complaints concern repetitive fights and limited content, with later reviews continuing to raise these concerns.

Screenshots and trailer

Terralysia system requirements

Minimum: GeForce GTX 1060, 8 GB RAM, 5 GB of disk space.

As published by the developer.

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Minimum

OS: Windows 10 64bit
Processor: Intel Core i5-8400
Graphics: GeForce GTX 1060 6GB / Radeon RX 580
Memory: 8 GB RAM
Storage: 5 GB available space
DirectX: Version 12

Does Terralysia have co-op or multiplayer?

No: single-player only, no multiplayer modes declared.

Single-player

Does Terralysia run on Steam Deck?

Verified Yes, Verified by Valve: it works on Steam Deck out of the box.

All functionality is accessible with the default controller configuration
Shows Steam Deck controller icons
In-game text is legible on Steam Deck
Default graphics settings perform well on Steam Deck
External controllers are not supported for the primary player

PC version details

DRM: None declared on Steam
Controller: Full controller support
Platforms: Windows
Achievements: 45
Steam features: Cloud saves, Family Sharing
Languages: Text only: English, French, Italian, German, Spanish - Spain, Japanese, Korean, Russian, Simplified Chinese, Portuguese - Brazil, Traditional Chinese.

Does Terralysia 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 28, 2026. How to filter AI games on Steam