2732 Open source projects that are alternatives of or similar to Opendiablo2

A cross-platform 2D game engine accompanied by a strong toolset for visual novels.

Classic overhead run-and-gun game

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

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

The OpenDiablo2 toolset

🎮 🎲 A wonderful list of Game Development resources.

KorGE Game Engine. Multiplatform Kotlin Game Engine

Game engine with an emphasis on architectual quality and performance

Cross-platform C++ input library supporting gamepads, keyboard, mouse, touch

The quadplay✜ fantasy console

Free (as in freedom) open source clone of the Age of Empires II engine 🚀

仙三开源版 - The efforts to create an open-source implementation of Chinese Paladin 3

2D Game Engine with Lua Scripting made on top of SFML !

游戏服务器框架，网络层分别用SocketAPI、Boost Asio、Libuv三种方式实现， 框架内使用共享内存，无锁队列，对象池，内存池来提高服务器性能。还包含一个不断完善的Unity 3D客户端，客户端含大量完整资源，坐骑，宠物，伙伴，装备, 这些均己实现上阵和穿戴, 并可进入副本战斗，多人玩法也己实现, 持续开发中。

Resources for game development on haxe

Solar2D Game Engine main repository (ex Corona SDK)

General purpose engine written in C++ with emphasis on materials rendering (PBR, clear coat, anisotropy, iridescence)

Unreal Engine 4 Runtimes for Creature, the 2D Skeletal + Mesh Animation Tool

Lamiae - A Most Prestigious RPG Engine/Simulator derived from Cube 2 (Sauerbraten) and friends

Command the forces of The Project in a battle to rebuild the world after mankind has been nearly destroyed by nuclear missiles. A 100% free and open source real-time strategy game for Windows, macOS, Linux, BSD+

This project has been sunset as of 1st Jan 2018 and is no longer supported or maintained

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

An engine for Vulkan in Rust, tries to implement modern graphic features. (suspended for now)

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

🎮 A list of popular/awesome video games, add-ons, maps, etc. hosted on GitHub. Any genre. Any platform. Any engine.

Diablo 2 reimplementation on unity

Rust library to create a Good Game Easily

WIP 3D game engine with editor and other stuff

🎮 JVM game engine based on Swing/JavaFX.

Red Runner, Awesome Platformer Game.

Entity-Component-System (ECS) with a focus on ease-of-use, runtime extensibility and compile-time type safety and clarity.

Meta2D is open source WebGL 2D game engine for making cross platform games.

Annwvyn C++ Open Source designed-for-VR game engine and application developement framework

Cross-platform C++ 2D / 3D game engine.

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

A new 3D game engine using modern C++ and Vulkan API

4X Space Strategy game Star Ruler 2's open source distribution.

An opinionated 2D game engine for Rust

Uebergame code repository

A basic cross-platform 3D game engine

A cross-platform Java game Engine (Framework) , support JavaFX / Android / IOS / HTML5 / Linux / MAC / Windows

Pixel Vision 8's core philosophy is to teach retro game development with streamlined workflows. PV8 is also a platform that standardizes 8-bit fantasy console limitations built on top of the open-source C# game engine based on MonoGame.

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.

Java Games and Application with awesome source code and better algorithm

Data-oriented and data-driven game engine written in Rust

⛄️ A general-purpose data-driven game engine with tools. Attribution based licensing.

Python+Numpy+OpenGL: fast, scalable and beautiful scientific visualization

Use Firebase tools to incorporate common features into your games!

One framework for creating powerful cross-platform games.

Your own games website, filled with open source goodness! Automated installation of a plethora of open source web games. Fully customizable.

A new game engine to play the MS-DOS game "Cosmo's Cosmic Adventure" on modern systems

A Simple Multiplayer Game, built with Mage Game Engine.

Rails 18xx Java Application Main Repository

Intrinsic is a Vulkan based cross-platform game and rendering engine. The project is currently in an early stage of development.

4 FireMonkey arcade games developed with Delphi for Windows, macOS, iOS and Android

Open-Source Decision Engine and Scoring Table for Big-Data.

A Common Lisp framework for the creation of electronic art, visual design, game prototyping, game making, computer graphics, exploration of human-computer interaction, and more.

An open-source Tomb Raider 1-5 engine remake