You are a water melon called sprout and you gotta jump over stuff. WASD or arrow keys to move. Space bar for jump works to. Don't hit the spikes or ELSE... Watch out for fruit munchers. go behind or on them to kill them but they open their mouths every three seconds so careful of that. Make sure to collect watermelon slices.
There was some kind of watermelon platformer game but can't remember what it was called. Fun fact: this game uses only 1 variable. Instead of a GIANT code block that you have to spend days on, this game uses colors to know where the floor, ground and ceiling are.