Guide:Sources
From Game Making Tools Wiki
Page for released source codes for games.
Organised by Format
Inherently
Game Builders which keep their exported games editable.
- Near everything by Clickteam
 - Flickgame
 - PuzzleScript
 - Vertex Meadow
 
Assorted
- Various games by Blueberry Soft.
 - Noctis IV Plus.
 - Various Games by Increpare. See their individual pages for links.
 - Kooltool.
 
C++
- Gravity Bone, Thirty Flights of Loving and Quadrilateral Cowboy. Blendo Games. C++.
 
Unity 3D
- Resources section of the 'Make Weird Stuff in Unity' tutorial.