Take control of little healthy sandwich and turn red GMO's into green and happy ones. Dodge them while they are red and come closer to touch them with your backpack. There are four different levels and you should pass them all.
Sandwich is a healthy product, that hates everything GMO. His mission is to turn red, nasty GMO things into happy and healthy green ones. Run through the level and click to jump or stick to the surface. Collect keys to open the door and reach the end. Complete levels one by one and reach the next stage. There are four of them, so you will need some luck there!