great game
i had a lot of fun going over this i think tehres a glitch in lvl 38 i dont remenber well the numbre i made a portal at the top left of the map and got true the original door wehn i enter it i reseted the portals and tried it a gain but just that time got me i dont now if it is a bug or something still great game the last levls werent that dificult but damn lvl 36 i hate it