Power Ups- Colorful orbs Pink lets you jump Teal makes you move faster Blue summons a security droid Orange makes it so you flash between green and red. Red means you can be damaged like regular, but green- YOU CAN'T! Apples restore health. If your score makes it to 500 than the floor turns either into ice (which makes it so the floor is slippery) or bouncy rubber (which forces you to jump.)
Based on griffpatch's platformer engine. 50 views and i'll update!