Apparently A and D move you faster than left and right on the keyboard, and I'm sorry, but that's kind of asinine. Not knowing this led me to think the first jump was impassable, and there really should've been some kind of guide for the controls. Other than that, this game was alright; the level design is fairly engaging, and I liked getting powerups. Though, the final boss could get a bit frustrating, and the visuals and sound design are underdeveloped.