Cooperative multiplayer graphical RPG and adventure game
Arianne is an engine to develop multiplayer online games like Stendhal
Desktop/Android/HTML5/iOS Java game development framework
Google maps for block game
A J2ME emulator for Android
Blockbench - A low poly 3D model editor
GDLauncher is a simple, yet powerful Minecraft custom launcher
Java library that enables cross-platform access to popular native APIs
SonarSource Static Analyzer for Java Code Quality and Security
Memory Efficient Serialization Library
A complete 3-D game development suite written in Java
Skript is a Bukkit plugin which allows server admins
Open source voxel world
Flexible level editor
The open-asset-importer-library repository
Doom-based AI research platform for reinforcement learning
Plugin for IntelliJ IDEA that gives special support for Minecraft mods
Gideros Release version
Java/JavaFX/Kotlin Game Library (Engine)
Godot Kotlin JVM Module
Vulnerable app with examples showing how to not use secrets
A Minecraft Mod about Matter and Energy
RPG Maker 2000/2003 and EasyRPG games interpreter
PhantomBot is an actively developed open source interactive Twitch bot
Naev is a 2d action/rpg space game, action, rpg and simulation