Godot Engine – Multi-platform 2D and 3D game engine

🎮 A step-by-step guide to implementing SSAO, depth of field, lighting, normal mapping, and more for your 3D game.

DOOM Open Source Release

Xournal++ is a handwriting notetaking software with PDF annotation support. Written in C++ with GTK3, supporting Linux (e.g. Ubuntu, Debian, Arch, SUSE), macOS and Windows 10. Supports pen input fr…

Steam Audio

An open source C++ game engine.

🌏: Dungeon free resources (terrain & roguelike generation)

Asset Cooker is a build system aimed at game assets, for custom engines. It's FAST! It leverages Windows' USN journals to robustly track which files change, and only cook what needs to be cooked.

Lightweight game engine with an integrated editor that gives you full control