829 Open source projects that are alternatives of or similar to Permafrost Engine

A powerful free cross-platform RTS game engine. - Report issues at https://springrts.com/mantis/

Tiny OpenGL Wrapper / 3D Engine in C++

Source code for cross-platform OpenGL gaming engine

ET: Legacy is an open source project based on the code of Wolfenstein: Enemy Territory which was released in 2010 under the terms of the GPLv3 license.

Archived repository. For current repo, see: https://github.com/etlegacy/etlegacy

A real-time physically based rendering engine written in C++ and OpenGL

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An open-source game engine is written in C++ with a flexible architecture

🎨 graphics + interaction engine

Powerful, mature open-source cross-platform game engine for Python and C++, developed by Disney and CMU

MegaGlest real-time strategy game engine (cross-platform, 3-d)

Nazara Engine is a fast, complete, cross-platform, object-oriented API which can help you in your daily developper life.

Modern & multiplatform game engine in C++17

Spearmint — an updated id Tech 3 engine for continuing the classics and creating new games.

The BombSquad Game Engine

The Open Toolkit library is a fast, low-level C# wrapper for OpenGL, OpenAL & OpenCL. It also includes windowing, mouse, keyboard and joystick input and a robust and fast math library, giving you everything you need to write your own renderer or game engine. OpenTK can be used standalone or inside a GUI on Windows, Linux, Mac.

A basic cross-platform 3D game engine

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Simple, Unity-like Game Engine.

3D FPS game engine with full dynamic lighting and shadows

Lightweight and modular C++11 graphics middleware for games and data visualization

Cross-Platform C++ 2D/3D game engine

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A cross-platform 2D game engine

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OpenGL/Vulkan Java 3D Engine

Simple game engine, written in C++

Lightweight game engine.

3D game engine for D

X-Ray Engine 1.5 expansion. Original version was used in S.T.A.L.K.E.R.: Clear Sky.

OpenGL and Vulkan header and loader generator.

Examples for the Magnum C++11/C++14 graphics engine

Yet another Common Lisp game engine

Cross-platform modern game engine.

Babylon.js is a powerful, beautiful, simple, and open game and rendering engine packed into a friendly JavaScript framework.

Nebula is an open-source and free-to-use modern C++ game engine.

G3N Game Engine Demo

[WIP] Game Engine written in Crystal

3D Procedural Game Engine Using OpenGL

OpenSAGE is a free, open source re-implementation of SAGE, the 3D real time strategy (RTS) engine used in Command & Conquer: Generals and other RTS titles from EA Pacific. Written in C#. Not affiliated with EA.

"KaM Remake" is an RTS game remake written in Delphi from scratch.

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

🤸🏾‍♀️👗开源的动画渲染软件，提倡以简单、易用，高质量的物理演算以及渲染质量和性能，为喜爱二次元动画的用户降低视频制作门槛

C++ open source 3D game engine

3D Game engine with editor

Terasology - open source voxel world

Realtime 3D Game-Engine with a focus on space sim. Written in C++ 14

A modern re-implementation of the classic DOS game Duke Nukem II

Small C game development framework

A tiny unlicensed 3D game engine in C; with C++ and Lua interfaces. Written in 32 random ̷d̷a̷y̷s̷ m̷o̷n̷t̷h̷s̷ years.

A simple and easy-to-use library to enjoy videogames programming

🌀 Oxygen Engine 2.0. [Preview] Discord: https://discord.gg/P3aMf66

lightspeed lightweight elegant game engine in pure c

Lightweight, multi-platform, data-oriented game engine.

A 3D/2D game engine that supports both DirectX11 and OpenGL 4.5

The Dæmon game engine. With some bits of ioq3 and XreaL.

Modern C++14 game engine with Vulkan support, fully featured editor and C# scripting

Cross-platform port of Arx Fatalis, a first-person role-playing game

Lighthouse 2 framework for real-time ray tracing