you can touch the walls in this game for oneby sdroa jists 08/06/2011, 12:09am PDT
INSTANTLY better than that piece of shit
other things SJ gets wrong that ITSP gets right:
fuel
health
weapons systems
physics
puzzles
maps
enemies
challenge
art
graphics
sound
music
controls
UI
exploration
movement speed
maneuverability
anything else I didn't think of
so ok, aside from literally every possible reason a game can be different, the two games are pretty much the same