Game Maker
From Mario Fan Games Galaxy Wiki
GameMaker (GM) is a powerful game creator with a wide extension of features. It is a popular choice at MFGG, often rivaling the Clickteam products. However, there are known to be issues with GameMaker and certain computers, so games do not always run for everyone.
GameMaker is free, with an optional "Registered Version." Registered Version allows for more features, including particles and, to an extent, 3D games. The most recent version of GameMaker is 6.1. Newer versions are in developement.
