Old-school 2D game engine
Delphi Java - VRCalc++ OOSL (Script) and + (Binary Exec Distro)
Cross-platform 2D game engine (+ full OpenGL, +full OpenGL ES )
Engine for simplfying native 2D games and apps
Game framework with AI
2D Platform remake based on the game from the 1980s
SDL based generic 2D game engine
Vivid3D is an open-source 3D engine with powerful 2D UI.
A simple cross-platform game engine for creating old-school 2D games
Visual Basic 6 2D online adventure game engine
Android apps.
Atic Atac Spectrum Game Remake
New Sabreman's adventure. New remake of a 80's game by igcefo
The library needed to make all those games true
XML-based framework for developing games
Space shooter style game arcade version - Games/Entertainment Software
Vivid is a modern C++ 3D engine using OpenGL4+
a free hack & slash action 2D/3D rogue / ultima / dungeon like game
2D Game Engine
Arcade platformer meets puzzle game.