About atomica

atomica is a Casual, Simulation, and Free to Play game developed by Steven R Ness. On 10/7/2025, it was released on the Steam Store by Steven R Ness.

It can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.

It also supports 29 languanges in-game including English, French, Italian, German, and Spanish (Spain). Each language comes with varying levels of support for the in-game interface, audio, and fully translated subtitles.

According to Steam’s category system, atomica supports the following features:

• Single-player
• Stereo Sound
• Full controller support
• Playable without Timed Input

From the Steam community, atomica has been tagged with the following user tags:

• Modern
• Third Person
• Multiple Endings
• Investigation
• Free to Play
• 3D
• Walking Simulator
• Medical Sim
• Simulation
• Science
• Software
• Open World
• Casual
• Singleplayer
• Physics

Media & Sceenshots

Watch the featured video for atomica and see the latest screenshots from the Steam Store.

Supported Languages and Localizations

atomica is available in 29 different languages with varying levels of support for the in-game interface, audio, and fully translated subtitles.

Discover Similar Games

Find a new game to play just like atomica through our curated lists. Steambase uses Steam's User Tag and Genre system (and other game stats) to curate a list of the best and most loved games similar to atomica.

Soures & References

Steambase has best-in-class data powered directly by Steam, our data partners, and in-house experts. Data is enriched, cleansed, verified, and updated in real-time to ensure we surface the most up-to-date information. Learn more about the Steambase approach to data collection.

atomica data has been sourced from:

• Valve Corporation. (2025, October 11). atomica on Steam. Steam Store.
• Valve Corporation. (2025, October 11). atomica. Steam Community Hub.
• Steven R Ness. (2025, September 21). atomica. atomica.