Tileworld is a great game, with lots of features and gameplay. It has a level editor, with a community of people uploading levels for their friends.
This game is owned by 3DG, and SuperJumpBros for programming help.
Tile Planet Inventory is a fork of an OpenProcessing project called "Tileplanetgrass", which was also a fork of "Tileplanetgame".
DLNet is a website that I occasionally help with. I wanted to link his site here, so you should go check him out!
Just... don't play this game, it's bad..
Survival Lands is a small game with not much action. This is the first SuperJumpBros official game.
This game is owned by SuperJumpBros, and textures by 3DG.