Clickteam Fusion

Clickteam Fusion 2.5, from Clickteam USA, is a game creation software from Clickteam, and it comes in a free edition. Clickteam boasts games made with Clickteam Fusion 2.5 and its predecessors have been published on Steam, the iOS App Store, Google Play & Android stores as well as numerous commercial web-sites, and they describe their platform as versatile, multiplatform, simple, powerful, fast.