Open-Source Games

Explore the fantastic list of Open Source Games available for Windows—perfect for discovering unique and customizable gaming experiences. This curated selection provides you with a range of titles where you can enjoy gameplay while accessing the source code, ideal for both gamers and developers. From engrossing simulations to action-packed adventures, these open solutions allow full alterations to tailor the game to your preference. Let’s say you’ve always wanted to improve your favorite classic game—now you can do just that. Whether you’re diving into strategic battles or exploring endless universes, the possibilities are vast. How about starting with one that intrigues you? Download these amazing titles from Uptodown and embark on your next gaming adventure now.

1. Lime3DS

Lime3DS is a free and open source Nintendo 3DS emulator, whose main objective is to bring back the experience offered by Citra, one of the...

5.0

21.4 k downloads

2. Sudachi

Sudachi is a Nintendo Switch emulator for Windows, based on the original development of Yuzu, one of the pioneers of the emulation of this popular...

5.0

38.2 k downloads

3. Luanti

Luanti (formerly Minetest) is an adventure, survival, and freestyle creation game loosely based on Minecraft. The difference is that it's open-source and totally free. That...

4.3

695.1 k downloads

4. Racer

Take note! Racer, under the guise of a motorsport game, hides a powerful driving simulator that accurately recreates the on-road experience. Although this is not a...

4.6

230.5 k downloads

5. Open Sonic

Open Sonic is an open source game based on the universe of Sonic the Hedgehog, that speedy blue hedgehog who captivated millions of fans all...

4.7

246.2 k downloads

6. FlightGear

FlightGear is an spectacular flight simulator which can be a great alternative to Microsoft Flight Simulator. The developers of this great game have included a database...

4.8

428.1 k downloads

7. OpenRCT2

OpenRCT2 is an open source reimplementation of RollerCoaster Tycoon 2, a 2002 construction and management game in which players take control of an amusement park...

2.7 k downloads

8. FreeDoom

The release of the Doom engine as free software by its creator, idSoftware, has allowed independent developers to create a parallel version that respects the...

5.0

50.3 k downloads

9. FCEUX

FCEUX is an open source emulator for the 8-bit Nintendo Entertainment System console and its Japanese version called Super Famicom. With this emulator, you can...

5.0

145.1 k downloads

10. UnCiv

UnCiv is an open source turn-based strategy game that's based on the brilliant Civilization franchise (or, more specifically, on the saga's fifth installment). The game...

5.0

26.1 k downloads