Its for others to remix and make their own platformers. Go to the 'Character' sprite, you'll see some variables being set, the ones in capital letters can be changed, like: JUMP FORCE - How high the jumps are. RESISTANCE - How slippery the floor is (Can only be numbers between 1 and 0. (e.g. 0.8 and 0.9)). GRAVITY - How strong gravity is the lower the gravity, the stronger. ACCELERATION - Speed of character. Use these to change the feel if u want to remix.