The automation tower defense RTS

Desktop/Android/HTML5/iOS Java game development framework

Shattered Pixel Dungeon is an open-source traditional roguelike dungeon crawler with randomized levels and enemies, and hundreds of items to collect and use. It's based on the source code of Pixel Dungeon, by Watabou.

Terasology - open source voxel world

Enjoy programming while playing a game.

XMage - Magic Another Game Engine

命令行斗地主、德州扑克!

使用netty4.X实现的手机游戏分布式服务器,支持tcp,udp,http,websocket链接，采用protobuf自定义协议栈进行网络通信,支持rpc远程调用,使用mybatis3支持db存储分库分表，支持异步mysql存储，db保存时同步更新reids缓存。 使用ExcelToCode工程，将excel数据生成java类和json数据字典，DictService直接读取json，减少数据字典部分代码。使用game-executor工程，增加游戏内的异步事件全局服务, 支持事件sharding,均衡的异步执行事件逻辑

TripleA is a turn based strategy game and board game engine, similar to Axis & Allies or Risk.

A web clone of the card game Cards Against Humanity.

Distributed Java game server, including cluster management server, gateway server, hall server, game logic server, background monitoring server and a running web version of fishing. State machine, behavior tree, A* pathfinding, navigation mesh and other AI tools

A lock-free, asynchronous, event-driven Java Netty framework for building high-performance network applications. Lightweight and dependency-free, it supports distributed, decentralized clusters without requiring external middleware or databases—ideal for game servers, IoT, and long-lived connection systems.

✈️《沙漠风暴》是一款基于Android开发的纵版飞行射击游戏，以雷电(Shooting Game)为原型，参考微信打飞机大战，通过自定义的SurfaceView来实现游戏，游戏画面、音乐、战斗特效都不错（附带apk安装包，可直接运行）

jforgame是一个一站式游戏服务器开发框架。包含游戏服务器开发所需要的各种组件，比如socket服务端与客户端，高性能线程模型，自定义二进制消息编解码，自定义orm工具，游戏热更新，配置表自动化仓库，游戏通用工具等等。包含游戏服，跨服，匹配服，后台管理系统等实现，同时提供大量业务案例以供学习。亦可用于其他socket应用，例如及时聊天等。

Diablo II remade using Java and LibGDX

Google Play game services - Android samples

Assembly programming game

Virtual Tabletop for playing roleplaying games with remote players or face to face.

让你能够在IDEA里实现聊天、下棋、斗地主！

opsu! ~ an open-source osu! client