Desktop/Android/HTML5/iOS Java game development framework
Make Minecraft Java Edition mods, Minecraft Bedrock Edition Add-Ons
Aim assistance for blocks and mobs
Skript is a Bukkit plugin which allows server admins
Google maps for block game
A complete 3-D game development suite written in Java
Java/JavaFX/Kotlin Game Library (Engine)
A modern shaders mod for Minecraft compatible with existing OptiFine
1.21.11 Lightweight Minecraft server
A Minecraft plugin API
Frankenstein lived
SDL library for Android, including several games.
Arianne is an engine to develop multiplayer online games like Stendhal
Open and edit the archive files used in over 5700 games.
Full featured MUD server with all the trimmings.
Helpful tools to extend the NWN Toolset
the java game and entertainment runtime
VR Adrix Java Works - Paged Lists - Action-Entity Model ...
A simple cross-platform game engine for creating old-school 2D games
Delphi Java - VRCalc++ OOSL (Script) and + (Binary Exec Distro)
Web-based karaoke software suite