Atomcraft

A chemistry sandbox where every pixel can be moved

Triplejump · Released Jul 22, 2026

Reviews: Very Positive; 95% of 438
Recent reviews: Very Positive; 100% of 23 in 30 days
Players: 14; daily peak, Oct 28, 2026
Steam Deck: Playable
Last update on Steam: 1 week ago; Oct 21, 2026
Minimum PC: 3 GB RAM · 0.2 GB disk; Full requirements

What is Atomcraft?

Atomcraft is a 2D crafting and simulation sandbox set on a planet where your spaceship has crashed. You dig through its layers, upgrade tools to reach deeper deposits, and construct machines to extract elements from ores as you repair the ship.

For you if...

+you like gradually replacing manual work with automated production
+you enjoy experimenting to discover how materials interact

Not for you if...

−you want to build and explore with other players

What players say

95% of 438 reviews are positive · 100% of 23 in the last 30 days

Players praise the chemical reactions for following real-world behavior and conditions. Some describe researching chemistry outside the game; a recent reviewer finds aluminum refining overwhelming.

Screenshots and trailer

Atomcraft system requirements

Minimum: 3 GB RAM, 0.2 GB of disk space.

As published by the developer.

Can my PC run Atomcraft?

The published requirements do not name a graphics card we can compare.

Set up my PC →

Minimum

OS: Windows 10 or later versions
Processor: 2.0 Ghz
Memory: 3 GB RAM
Storage: 200 MB available space

Does Atomcraft have co-op or multiplayer?

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

Single-player

Does Atomcraft 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
Some text entry requires manually opening the on-screen keyboard
Some in-game text is small and may be hard to read
All functionality is accessible with the default controller configuration
Default graphics settings perform well on Steam Deck

PC version details

DRM: None declared on Steam
Controller: Keyboard and mouse
Platforms: Windows
Achievements: 69
Steam features: Workshop, Cloud saves, Family Sharing
Languages: Text only: English, French, German, Spanish - Spain, Japanese, Korean, Polish, Portuguese - Portugal, Russian, Simplified Chinese, Turkish, Danish, Thai, Dutch, Traditional Chinese, Italian, Czech, Ukrainian, Hungarian, Indonesian, Swedish, Vietnamese, Portuguese - Brazil, Spanish - Latin America, Finnish, Greek, Norwegian, Romanian.

Does Atomcraft use AI-generated content?

Yes. The developers disclose AI-generated content on the game's Steam page:

translations into non-English languages (otherwise I could not translate the game into everyone's language in good time)

The statement mentions: Text & translations

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