SBBP is a 2d platformer with pixel graphics.
Super Blue Boy Planet is a 2d platformer with pixel graphics. Blue boy’s girlfriend is kidnapped by aliens so he goes through 21 levels to save her and he also fights bosses along the way.
You have navigated the levels avoiding obstacles and creepy crawlies. You can jump gaps and also jump on monsters, both destroying them and getting you further in the same move.
Jumping also lets you activate bridges and other objects, something you need to do in order to progress.