Some Glitches, Graphics looks too sharp for me (more pixels please? Oldskool Retro Style?) and playing this with a german keyboard is frustrating. on a german keyboard the keys in the lower left row are "Y, X, C, V, ..." - so maybe add the "Y-Key" to the "JUMP" Function.
 "40xEscape"){kind=icon}
 "2012 mario"){kind=icon}
 "My Irrational Fear of Unicorns"){kind=icon}
 "Simple FPS"){kind=icon}
 "Apartment Floor 95"){kind=icon}
 "Kill the cats."){kind=icon}
 "Pour The Fish"){kind=icon}
 "Evolutionator"){kind=icon}
 "Kit and the Octopod"){kind=icon}
 "Super Adventure Pals"){kind=icon}
 "Fish Rush"){kind=icon}
 "The Nonsense Adventure"){kind=icon}
 "H4x0r"){kind=icon}
 "Sokoban Palace"){kind=icon}
 "A-Maze-ing"){kind=icon}
 "Katy Perry Rescue"){kind=icon}
 "Fishhead & The Heart of Gold: Chapter 1"){kind=icon}
 "Adventures of Brock the Block"){kind=icon}
 "ASCIIvania"){kind=icon}
 "Comatose"){kind=icon}
that face is bad and u should feel bad