Klik & Play
From Mario Fan Games Galaxy Wiki
Klik & Play (KNP), is clickteam's first 'Klik' program for creating games. Created in 1994, KNP has been replaced with newer 'Klik' programs, including The Games Factory and Multimedia Fusion. Click & Create suffered a similar fate, being made useless through newer clickteam products. It is, however, freeware now.
KNP is no longer regarded as a good games-creator by the fangaming community, simply because it lacks the features of TGF and MMF like scrolling, extension support, or even a good set of events and conditions. There has been a couple of fangames that have prooved that KNP is still good at games creation, namely "Sonic the Hedgehog: The Fast Revolution".
