Reliable & unreliable messages over UDP. Robust message fragmentation & reassembly. P2P networking / NAT traversal. Encryption.
- reliable-messages
- networking
- game-development
- realtime-messaging
Repository Index
47,133 repositories indexed
25–48 of 294 · Most stars
Open 3D Engine (O3DE) is an Apache 2.0-licensed multi-platform 3D engine that enables developers and content creators to build AAA games, cinema-quality 3D worlds, and high-fidelity simulations without any fees or commercial obligations.
- 3d-graphics-engine
- 3d-graphics
- animation
- game-development
EASTL stands for Electronic Arts Standard Template Library. It is an extensive and robust implementation that has an emphasis on high performance.
- eastl
- stl
- games
- c-plus-plus
OpenTTD is an open source simulation game based upon Transport Tycoon Deluxe
- openttd
- simulation
- sandbox
- game
Industry-standard navigation-mesh toolset for games
- ai
- crowd-simulation
- game-development
- navigation
Space exploration, trading, and combat game.
- 2d-game
- game
- rpg
- c-plus-plus
An open source, turn-based strategy game with a high fantasy theme.
- opensource
- game
- free
- strategy-game
OpenMW is an open-source open-world RPG game engine that supports playing Morrowind. Main repo and issue tracker can be found here: https://gitlab.com/OpenMW/openmw/
- openmw
- c-plus-plus
- rpg-engine
- tes
Experimental PlayStation Vita emulator
The Forge Cross-Platform Framework PC Windows, Steamdeck (native), Ray Tracing, macOS / iOS, Android, XBOX, PS4, PS5, Switch, Quest 2
The code base of SuperTuxKart
Written in C++ and using SDL, The Powder Toy is a desktop version of the classic 'falling sand' physics sandbox, it simulates air pressure and velocity as well as heat.
- simulation
- game
- powder
- powder-toy
Powerful, mature open-source cross-platform game engine for Python and C++, developed by Disney and CMU
- game-engine
- open-source
- panda3d
- cross-platform
DS emulator, sorta
- dsi
- emulator
- nds
Bloodborne running natively on Windows 10/11: launcher in 13 languages, DLSS, FSR 3.1/4, unlocked FPS, cheats, mods, one-click updates.
Open-source, cross-platform, C++ game engine for creating 2D/3D games.
- open-source
- cross-platform
- c-plus-plus
- engine
A high performance, editable terrain system for Godot 4.
- godot-plugin
- godot4
- terrain
- gamedev-tool
A custom launcher for Minecraft that allows you to easily manage multiple installations of Minecraft at once
Doom 3 GPL source release
SpartanPort: unofficial PC port of God of War III Remastered (PS4) for Windows and Linux (AppImage). Original x86-64 code runs directly on the CPU with a custom runtime; graphics use shadPS4's Vulkan video core. Launcher, in-game menu, controller icons and up to 240 FPS. Requires your own game dump. No game files included.
- game-preservation
- god-of-war
- pc-port
- ps4
Direct port of the Bullet physics engine to JavaScript using Emscripten
VERY experimental Nintendo Switch 2 emulator
The official distribution of olcPixelGameEngine, a tool used in javidx9's YouTube videos and projects
Voxel module for Godot Engine