Free PC games library

Browse and download free PC games by category—each title links to a full page with summaries, media, licenses, and downloads when available.

How to use this catalog

This library is designed to help you search by game name, explore categories, and quickly find free PC games to download. Each listing links to a dedicated game page with a short summary, media, and download information when available.

The `/games` page is intentionally simple: a fast list for discovery, and detailed pages for each game. If you’re comparing titles, open a few game pages in new tabs—each one has a consistent layout so you can quickly check trailers, license notes, source links (when available), and downloads.

If you’re a search-engine visitor, this page works like an index: it helps you reach the most relevant game page, where the real “answer” lives (what the game is, how it plays, and where to download it). Over time, as the catalog grows, the categories and the internal links on this page become stronger entry points.

Tip: Use the search box for specific titles, or click a category to narrow results.

12 games for “0.A.D open source
Taisei — free PC game listing thumbnail

Taisei

Shoot ’em up

Taisei Project is an open source fan-game set in the world of Tōhō Project. It is a top-down vertical-scrolling curtain fire shooting game (STG), also known ...

Teeworlds — free PC game listing thumbnail

Teeworlds

2D Shooter

Teeworlds (formerly TeeWars) is a free, open-source sidescrolling multiplayer shooting game originally created by the Swedish developer Magnus Auvinen and no...

The Powder Toy — free PC game listing thumbnail

The Powder Toy

Single-player falling-sand game

The Powder Toy is a falling-sand game originally created by Stanislaw K. Skowronek (also known as Skylark). It is now developed and maintained by LBPHacker, ...

Tux, Of Math Command — free PC game listing thumbnail

Tux, Of Math Command

Educational game

Tux, of Math Command (TuxMath, for short) is an open source arcade-style video game for learning arithmetic, initially created for Linux.

UltraStar Deluxe — free PC game listing thumbnail

UltraStar Deluxe

Karaoke game

UltraStar Deluxe is a free open source karaoke game for your PC. The gameplay experience is similar to that of the commercial product SingStar™ by Sony Compu...

Unvanquished — free PC game listing thumbnail

Unvanquished

Multiplayer video game, first-person shooter, real-time strategy game

Unvanquished is a free and open-source video game. It is a multiplayer first-person shooter and real-time strategy game where Humans and Aliens fight for dom...

Vega Strike — free PC game listing thumbnail

Vega Strike

Space simulation

Vega Strike is an Open Source Cross-Platform 3D Space Flight Simulator that allows a player to explore, trade, and fight in the vast open space. You start in...

Veloren — free PC game listing thumbnail

Veloren

Action-adventure role-playing game

Veloren is a multiplayer voxel RPG written in Rust. It is inspired by games such as Cube World, Legend of Zelda: Breath of the Wild, Dwarf Fortress and Minec...

WarMUX — free PC game listing thumbnail

WarMUX

Turn-based game

WarMUX is a free and open-source turn-based game and can be played online in public or private mode. Players can play together each one in the commande of a ...

Widelands — free PC game listing thumbnail

Widelands

Single-player, multiplayer, real-time strategy

Widelands is a free and open-source, slow-paced real-time strategy video game under the GNU General Public License. Widelands takes many ideas from and is qu...

Xpilot — free PC game listing thumbnail

Xpilot

Multidirectional shooter

XPilot is a multiplayer video game. It is open source and runs on many platforms. Although its 2D graphics have improved over time, they still resemble the s...

Zero K — free PC game listing thumbnail

Zero K

Real-time strategy

Zero-K is a free multi-platform open source real-time strategy video game. Initially based on content from Total Annihilation on the open source Spring Engin...