Skip to content
EN

Game · Strategy

KAtomic

KAtomic is a puzzle game, available on Windows and Linux.

  • Completely free
  • Windows and Linux
  • Open source
  • No account

At a glance

All of KAtomic is free: no feature is locked behind a paid plan, and its code is open.

Its licence (GPL-2.0+) is a copyleft open source licence: you may use, study, modify and redistribute it, including commercially; modified versions must keep the same licence.

Strengths

  • Open source code
  • No account needed
  • Commercial use allowed

About

KAtomic is a fun educational game built around molecular geometry. It employs simplistic two-dimensional looks at different chemical elements.

Description from Flathub — AppStream (Flathub)

Sources and checks

  • Facts collected from Flathub (credit card, publisher, licence, free status, platforms, commercial use, version) —
  • Facts collected from Winget (Windows Package Manager) (credit card, account, publisher, licence, free status, platforms, commercial use, version) —
  • Last technical check: 8 November 2026
  • Description from Flathub — AppStream (Flathub)

How listings are built →

Do you develop KAtomic?

Correct this listing with the report form, or cite it with this optional badge (it shows the verified free status and changes nothing in the ranking):

<a href="https://licitpro.fr/en/resource/katomic"><img src="https://licitpro.fr/badge/katomic.svg?l=en" alt="Listed on LicitPro" height="20"></a>

Developers and publishers →

In the same category

0 A.D.

Game · Open source

0 A.D. is a real-time strategy game, available on Windows, macOS and Linux.

Completely freeWinMacLinux

OpenRA

Game · Open source

Reimagining of early Westwood real-time strategy games.

Completely freeWinMacLinux

Beyond All Reason

Game · Open source

Beyond All Reason is a real-time strategy game, available on Windows and Linux: co-op play.

Completely freeWinLinux

Unciv

Game · Open source

Unciv is a turn-based strategy game, available on Linux and Android: turn-based play.

Completely freeLinuxAndroid

Mindustry

Game · Open source

Mindustry is a real-time strategy game, available on Linux, Android and iOS: cross-platform play, co-op play and player-versus-player (PvP).

Completely freeLinuxAndroidiOS

Battle for Wesnoth

Game · Open source

A turn-based strategy game with a high fantasy theme.

Completely freeWinMacLinuxAndroidiOS