Java/JavaFX/Kotlin Game Library (Engine)
Action-adventure game originally released in 2013
Traditional roguelike game with pixel-art graphics
Satisfying monster shooter
Multi-platform Engine for Desktop, XBOX (UWP) and Mobile games
Open-source engine for Heroes of Might and Magic III
A dead simple 2D game engine for Go
scene-oriented, flexible 3D engine (C++, Python, C#, Java)
New Godot bindings for Swift
Open source library for creative expression on the web, desktop, etc.
A community sourced database of game controller mappings
KorGE Game Engine. Multiplatform Kotlin Game Engine & Korlibs
Multi-platform 2D and 3D game engine
A completely free, open-source, 2D game engine
Kotlin extensions for the libGDX game framework
Gideros Release version
Use the Delta Executor APK with Roblox on a Windows PC.
TKD Scoring Wi-Fi Server supporting Android and IPhone clients
GEDKeeper - opensource and crossplatform genealogy management program
Android, UIQ 3.0, Series 60 Edition 5 open-source software
A MUD client for Android, iOS, Linux, Mac OS X and Windows
Domination is a game that is a bit like the board game Risk
... the open-source glide computer
3D Engine c++