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Atomcraft

95% positive of 428 Steam reviews

Released: 2026
Steam Deck: Playable
Platforms: Steam

Made by Triplejump.

About the game

A sandbox adventure where every pixel is physically and chemically simulated! Build intricate, fully functional machines from the pixels around you. Harvest, react, and manipulate all 118 elements to craft everything from simple tools to complex systems.

Tagged by players

Science
Crafting
Sandbox
Action RPG
Survival
Physics
Nonlinear
Character Customization
Simulation
Procedural Generation
Open World
RPG

What players say

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Very Positive

What players say

Recommended
A very fun little sandbox pixel sim- by chemistry nerds, for chemistry nerds. Unfortunately, I am not a chemistry nerd. Melting stuff down into alloys was fun, but the minute the game asked me to make aluminum all of my failed attempts at playing Gregtech-based Minecraft modpacks suddenly flooded back like war flashbacks and I spent the next 45 minutes flipping back and forth through all the different steps in…
55 min played when written. 7 found it helpful.
Read on Steam
Recommended
You do have to change your mindset in a lot of ways from playing other 2D and/or factory and/or automation type games. But once you do have a handle on it, it's a great game with a clear goal that takes a lot of work and is a lot of fun. Edit a week later: This game desperately needs a guide and/or a real wiki. The existing wiki lists everything but has no information on getting it. The in-game wiki lists all the…
28 h played when written. 3 found it helpful.
Read on Steam
Not recommended
the fact that some stuff in game is marked as "coming soon" and the dev is talking about upcoming feature inclusions and roadmaps, like it's an early access game or something, really feels like maybe this should've been an early access game. Or something. I can't recommend a game that is, by its own admission, mid-development, that isn't also upfront about that. Very nifty game, just can't support the deception,…
58 min played when written. 9 found it helpful.
Read on Steam

All reviews on Steam