Causal Loop

First-person puzzle adventure where you cooperate with your recorded selves

Mirebound Interactive · Published by Headup · Released Apr 23, 2026

Reviews: Very Positive; 92% of 52
Recent reviews: Not enough recent
Players: 0; daily peak, Oct 28, 2026
Steam Deck: Playable
Last update on Steam: 3 months ago; Jul 21, 2026
Minimum PC: GTX 1660; 10 GB disk; Full requirements

What is Causal Loop?

A first-person sci-fi puzzle adventure set on Tor Ulsat, where archaeologist Bale becomes trapped in a time loop after activating an alien device. You explore ruins and navigate platforming obstacles across fifteen chapters, recording and replaying your actions through up to three duplicates to operate ancient systems.

For you if...

+you enjoy searching for secrets and uncovering alien history
+you like puzzles that require spatial reasoning and experimentation

Not for you if...

−you dislike planning and synchronizing several actions at once
−you prefer puzzle games with minimal dialogue and story

What players say

92% of 52 reviews are positive

Players praise the environments, puzzle design, and voice acting. Some criticize the limited use of the recording mechanic and find later puzzles overly complicated. The character banter divides opinion, with some enjoying it and others finding it irritating.

Screenshots and trailer

Causal Loop system requirements

Minimum: GTX 1660, 10 GB of disk space.

As published by the developer.

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Minimum

OS: Windows 10 (64-bit)
Processor: Intel Core i7-7700K or AMD Ryzen 5 3600
Graphics: NVIDIA GTX 1660 TI or AMD Radeon RX 590
Storage: 10 GB available space
DirectX: Version 12
Notes: These system requirements are for playing Causal Loop at 1080p resolution with medium settings, aiming for a stable 60 FPS. For lower resolutions or less demanding graphical settings, the game may run smoothly on systems with slightly lower specs.

OS: Windows 11
Processor: Intel Core i7-12700F or AMD Ryzen 7 5800X
Graphics: NVIDIA RTX 3080 or AMD Radeon RX 7900 XT
Memory: 16 GB RAM
Storage: 10 GB available space
DirectX: Version 12
Notes: These system requirements are designed to deliver an optimal 4K gaming experience with high settings, ensuring smooth performance at 60 FPS or higher. This configuration is ideal for players seeking the best visual quality and performance in Causal Loop at higher resolutions.

Does Causal Loop have co-op or multiplayer?

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

Single-player

Does Causal Loop run on Steam Deck?

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

Some in-game text is small and may be hard to read
Default configuration is not performant
All functionality is accessible with the default controller configuration
Shows Steam Deck controller icons
External controllers are not supported for the primary player

PC version details

DRM: None declared on Steam
Controller: Full controller support
Platforms: Windows
Achievements: 55
Steam features: Cloud saves, Family Sharing, HDR
Languages: Full audio: English, German. Text only: French, Spanish - Spain, Japanese, Korean, Portuguese - Brazil, Russian, Simplified Chinese.

Does Causal Loop 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