Stellar Alternatives
Stellar is described as 'open-source program inspired in GameMaker for Pygame/Python development' and is an app in the Development category. There are three alternatives to Stellar for Windows, Mac and the Web. The best alternative is Gamesalad. It's not free, so if you're looking for a free alternative, you could try CrossBrowdy or Invader Maker.
- GameSalad Creator is an authoring tool developed by GameSalad, Inc. View 82 alternatives to Gamesalad
- Multimedia JavaScript framework to create real cross-platform and hybrid game engines, games, emulators, multimedia libraries and apps. View 468 alternatives to CrossBrowdy
- Make and play game levels in space invader style including run, jump, and fly mechanics. Player clears out enemies screen by screen/level by level. Lots of options to make challenging and unique enemies. View 13 alternatives to Invader Maker