Top 15 open-source products relevant to Games, Adventure, and Action

Cataclysm: Dark Days Ahead is a Survival, Turn-Based, Post-Apocalypse, and Single-Player video game produced by CleverRaven.

Open Source

Brogue is a Roguelike game for Mac OS X, Windows and Linux by Brian Walker.

Open Source

Pokemon Showdown is a 2D, Fighting, Single and Multiplayer video game.

Open Source

A space exploration and combat game similar to Escape Velocity.

Open Source

A Cross-Language Build System.

Open Source

Façade is an Interactive Drama, and Single-player Simulation developed by Michael Mateas.

Open Source

Naev is a game about space exploration, trade and combat. Players travel the galaxy and earn money by trading, fighting and performing missions.

Open Source

Multi Theft Auto is the first Grand Theft Auto multiplayer mod. Roleplay, race, deathmatch, zombies, and more. San Andreas is waiting for you.

Open Source

A roguelike game heavily inspired by DOOM.

Open Source

A fan-made Pokemon RPG using RPGMaker and Pokemon Essentials.

Open Source

Penumbra is an Entertaining, Action-Adventure, Horror-Survival, First-person Perspective, and Single-player video game created by Frictional Games and published by Paradox Interactive.

Open Source

Hunt, harvest and craft to survive a hostile, alien world.

Open Source

WarriOrb is a Side-scroll, Metroidvania, and Single-player Souls-like Platform video game developed by Not Yet and published by Maple Whispering Limited.

Open Source

Aquaria is an Action-Adventure, Side-scroll, and Single-player video game with an emphasis on Metroidvania developed and published Bit Blot for Multiple Platforms.

Open Source

Timespinner is a Platform, Single-player, and Multiplayer Metroidvania video game developed by Lunar Ray Games for Multiple Platforms.

Open Source