hold on don`t exit! the game is not broken, it just look weird because it`s randomly generated. wasd or arrow key to move and jump, u can can wall jump, press space to skip level if ur stuck because a level could be impossible, however, if u skip, it won`t count as passing a level.
100 percent by me, except the music, its from league of legends also i swear this is gonna be the only project with music that dont fit i will ever post