3012 Open source projects that are alternatives of or similar to Rigelengine

Improved version of the X-Ray Engine, the game engine used in the world-famous S.T.A.L.K.E.R. game series by GSC Game World. Join OpenXRay! ;)

Plugin-based client-server voxel game engine written in D language

A cross platform 2D game engine written in C++ for beginners

(DEPRECATED, SEE README)

An open source re-implementation of RollerCoaster Tycoon 2 🎢

Turn based tactical RPG with several campaigns, written in Rust

CROSS LIB - A universal 8-bit library and some games built with it

An open-source 2D HTML5 adventure based off BrowserQuest (BQ).

Scala library for cross-platform 2D game development

CatacombGL is a Windows source port with OpenGL graphics for Catacomb 3D (1991), The Catacomb Abyss (1992), The Catacomb Armageddon (1992) and The Catacomb Apocalypse (1993).

C++ game engine for Windows, macOS, Linux, iOS, tvOS, Android, and web browsers

Open Source real-time strategy game engine for early Westwood games such as Command & Conquer: Red Alert written in C# using SDL and OpenGL. Runs on Windows, Linux, *BSD and Mac OS X.

Solar2D Game Engine main repository (ex Corona SDK)

3D FPS game engine with full dynamic lighting and shadows

Olá, sejam bem-vindos ao repositório _gamedev4noobs_ do Estúdio Vaca Roxa. O propósito desse repositório, além de contribuir para o projeto 4noobs, é ensinar o básico do desenvolvimento de jogos para iniciantes. Apresentando boas práticas e insumos para criar games incríveis.

🧙 ‎‎ A 3D game about functional programming patterns. Uses PureScript Native, C++, and Panda3D.

Community effort to maintain and improve Jedi Academy (SP & MP) + Jedi Outcast (SP only) released by Raven Software

open source MMORPG game

Modular game engine built with MonoGame, with GMS2-like workflow and advanced level editor

Abandoned C++ version. Contains useful format utils and parsers.

A cross platform, customizable graphical frontend for launching emulators and managing your game collection.

BetterSpades, an Ace of Spades client targeted at low end systems (GL/ES 1.1). Runs on your grandmother's rig!

🌳 A proof-of-concept Pokémon-style Retro RPG engine created with Unity.

A top-down 2d game engine, written from scratch in under 1000 lines of C. Development of the game based on this engine is streamed on Twitch: https://www.twitch.tv/ryanpcmcquen

A Minecraft like game written in go

In the Wake of Gods 3.59 alpha

An open source re-implementation of Red Alert written in C++.

OpenKO is an open source version of the old school Knight Online MMORPG

A 2d game that aspires to be similar to Rimworld, with more depth, magic, and RPG concepts.

Used ili9341 or ST7735. Contains a virtual machine running games from RAM.

SpatialOS GDK for Unity FPS Starter Project

Kudos is a simple, high-performance, easy to expand and easy to deploy distributed game service framework based on microservice architecture, It is based on RPC of rpcx, supports pomelo communication protocol and can be easily applied to game development.

Open-source reimplementation of Gremlin's Hogs of War (PC/PSX).

Open source re-implementation of Stronghold 1

Minecraft-like game engine written in C++17 with a client/server architecture and support for Lua modding

libGDX game based on the original 1010!

A Doom Renderer written in Rust.

Pikachu Volleyball peer-to-peer online via WebRTC data channels

Ryzom Core is the open-source project related to the Ryzom game. This community repository is synchronized with the Ryzom Forge repository, based on the Core branch.

A portable, enhanced source port of Doom, Heretic and Hexen.

2D HTML5 rendering and layout engine for game development

The classic, refined DOOM source port. For Windows PC.

🌋 Endless runner game

The BombSquad Game Engine

Terminal-based Snake game

PyDark is a 2D and Online Multiplayer video game framework written on-top of Python and PyGame.

A fan-made multiplayer Super Mario Bros. style deathmatch game

Open-source engine for Heroes of Might and Magic III

Dust Racing 2D is a traditional top-down car racing game including a level editor.

3D multi-player tank battle game

Currently moving the project to https://github.com/OpMonTeam/OpMon-Godot

Cross-platform 2D and 3D game engine

A game powered by Flutter and Flame

User interface engine and widget library for Ebiten

❄️ 🎮 Extensible Emulator Frontend written in C# and Javascript

Resources for game development on haxe

Multiplayer, fast-paced Moba style game

A C99 3D game engine

Machine learning games. Use combination of genetic algorithms and neural networks to control the behaviour of in-game objects.