This is hard to notice but if you look closely at the top left corner picture in the level selection, you see 2 different facing arrows. these arrows let you change your robot's appearance
Don't be fooled! Even though the levels are generally the same as the X-box live arcade version, there is more than 3x the amount of content in the xbox arcade one, including additional bosses, the previous 2 games, competitive and cooperative multiplayer, challenge levels, etc. Even if you beat this online fancy pants 3, it is well worth it to buy the arcade version.
so, in CS2 u had the chopper that could also drop bombs for an epic bombing run, making the chopper-T OverPowered and diverting the focus of the use of transportation. Now in CS3 the chopper-T has no bombs and there are no other aircraft with bombs. In CS4 make a
chopper-B that bombs the hell out of the bases once you clear them of hostages like the chopper-T in CS2
 "Fixation"){kind=icon}
 "The Company of Myself"){kind=icon}
 "Robot Clashes"){kind=icon}
 "Fancy Pants Adventure: World 3"){kind=icon}
 "City Siege 3: Jungle Siege"){kind=icon}
 "Raze 2"){kind=icon}
 "Burrito Bison Revenge"){kind=icon}
 "Clockwords: Prelude"){kind=icon}
 "Sky Island"){kind=icon}
 "Pillage the Village"){kind=icon}
 "Mud and Blood 2"){kind=icon}
 "Moby Dick 2"){kind=icon}
 "Effing Machines"){kind=icon}
 "Decision"){kind=icon}