FMOD

BaronyTurningWheel/Barony

An open-source first-person roguelike dungeon crawler game built in C++ with multiplayer support.

MonofoxeMartenfur/Monofoxe

A game engine built on Monogame that simplifies game development with a Game Maker-inspired approach.

Cortex Command Community Project Sourcecortex-command-community/Cortex-Command-Community-Project-Source

Community-driven open-source continuation of the 2D physics-based real-time tactics game Cortex Command.