Game-Maker

A DOS-era suite of game making tools, recently released as open source.

Certainly has a charm all its own.

• Game-Maker - Open source version on Github.
• The Game-Maker Archive - Eric-Jon Rössel Tairne's wonderful Game-Maker wiki.
• #the-game-maker-archive - The Game-Maker Archive articles on DIY Gamer.
• The Making and Unmaking of a Game-Maker Maker - Eric-Jon interviews creator G. Andrew Stone on Gamasutra.