Clickteam Fusion 2.5
Game and software creation has never been easier or quicker than with Clickteam Fusion 2.5!
Calico
a web engine for interactive fiction
Ren'Py Mirror
The visual novel engine
OHRRPGCE
Official Hamster Republic Role Playing Game Construction Engine
Cave Engine
An easy 3D desktop Game Engine scriptable in Python and Visual Script.
plano
flatgame maker
Whimtale game engine
Make interactive stories and games with this simple tool
Rpg Tools
RPG engine and a Character Editor / Level Editor
Usagi Engine
2D pixel art game engine for rapid prototyping
Super Videotome
micro narrative engine
Arcade Game Designer
Create your own ZX Spectrum or Amstrad CPC games
text-engine
A JavaScript text adventure game engine
VCS Game Maker
Create Atari 2600 programs with no coding knowledge.
RenJS
HTML5 Visual Novel creation made easy and free
AppGameKit Studio
AppGameKit Studio is a fully featured game development tool set.
Defold
The game engine for high-performance cross-platform games
bipsi
a tool for making small stories and worlds
Lumix Engine
Open Source 3D Game Engine
Tiny RPG Studio
tiny rpg maker game engine
Yahaha Horror Gamekit
Free no-code 3D horror gamekit
GridlessDB
Create databases for games. Without spreadsheets.
BROKVN - Visual Novel Engine
Make your own visual novels with this free and easy to use tool
GemShell – Build & ship games (Steam & Mobile-ready)
Build & deploy your game for all platforms, full Steamworks integration
Tilengine
2D retro grapics engine with true raster effects for creating 8/16 bit style games