Guess the Number is a game written in C#
Convert Ren'Py visual novels into a format your ebook-reader knows
Open-source RPG for Linux similar to the NES game Final Fantasy
An Action Role-Playing Game
A Wargame
Source code for the Krabat adventure
3D vehicle simulator based on Lagrangian dynamics to simulate dynamics
realistic truck simulator with 3D graphics done from zero
An open source skateboard games engine written in C# and .NET.
Nexuiz-Xonotic Client
easy portuguese game about water and maths.
realistic but simple flight simulator: exploration and casual landing
Open Source server/client implementation of MineCraft
A free karaoke player for Linux and BSD
Arcade video game