Free And Open Source RTS Game 0 A.D. Alpha 24 Xšayāršā Released

0 a.d. alpha 24

0 A.D. Alpha 24 "Xšayāršā" has been released over the weekend, after almost 3 years since the previous release.

This is a free and open source historical real time strategy (RTS) game that runs on Microsoft Windows, macOS, Linux, FreeBSD, and OpenBSD. It features the real-time strategy gameplay components of building a base, economic development, training an army, combat, and technology research. The game  has both single and multiplayer functionality.

0 A.D. was originally started as a total conversion mod concept for Age of Empires II: The Age of Kings. The developers then decided that making a mod was too limiting, so an in-house engine was created. For more about the game, check out this page.

It's worth noting that 0 A.D. is still considered alpha software mainly because it's not yet feature complete (for example, new civilizations are added with most releases), but the game is playable. However, several bugs still exist according to the game downloads page, like some lag when moving many units, large maps can cause issues, and formations are disabled.

There is no official release date set for the stable version.

0 A.D. alpha 24 textures
Cavalry models and textures comparison between 0 A.D. alpha 23 and 24. Image via

0 A.D. alpha 24 changes include:

  • Important artwork improvements: reworked meshes, animations (including new idle, attack, defence and gather animations), textures and materials for many units, as well as new models
  • 9 new skirmish maps as well as a new map browser
  • Hundreds of balance tweaks
  • You can now easily place buildings next to each other with snapping
  • Unit behaviour improvements
  • World population settings
  • Anti-aliasing renderer: you can choose between no anti-aliasing, FXAA and various levels of MSAA. A Contrast Adaptive Sharpening filter has also been added to the engine
  • New in-game hotkey editor
  • You can now host password-protected games in the lobby
  • User interface improvements like showing the number of active gatherers under the resource count, an overlay with ceasefire time, and improved tooltips
  • Reinforcement-learning interface, a Machine Learning technique that can be used to train AI to play games
  • More

The developers also note that while 0 A.D. alpha 24 was the version that took the longest to release, they are hoping to "get back to a more regular schedule".

You may also want to check out the 0 A.D. alpha 24 trailer:

Head to the website to read the complete 0 A.D. alpha 24 release announcement.

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Download 0 A.D.

On Linux, 0 A.D. is available on many Linux distributions, including Arch Linux / Manjaro, Debian / Ubuntu (including stable and development PPAs), Fedora, Gentoo, openSUSE, etc. The game is also available using genric packages: AppImage, Flatpak and Snap. However, at the time I'm writing this article, 0 A.D. has not yet been updated to the latest alpha 24 version in most cases.

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