hmmm. this looks sort of legit. the only problems are that armorgames is the user that uploaded shits 1 and 2, and the api hasnt actually been implemented (no chatlight.) i really, -really- hope this is for real. if so, i have to say that i love the shift series and hope youll keep up the good work.
it would also be cool if there was a mode where you had unlimited money and you could make a track and see how far it got you but super monkeys and the super monkey wave werent available or at least limited
super powerful cards only work in card games where there are large decks and extensive chance for recovering from a devastating set of attacks. kongai is not made that way.
1) you cannot change cards
2)new card sets are in the works, just be patient, they take a lot of time to make, program, and balance. not to mention the amount of time it will take to release them one by one.
3)they are obviously not going to let you let you rechoose starters so stop asking.
4)if you have any ideas for more sets, i suggest making a forum thread about it. some of the ideas ive seen on the comments look really good , but i dont think kongregates staff regularly reads these
 "Kongai"){kind=icon}
 "Shift 3"){kind=icon}
 "Crisis: Crazy"){kind=icon}
 "Blocks With Letters On"){kind=icon}
 "Bloons Tower Defense 3"){kind=icon}
 "Orbs"){kind=icon}
 "Meat Boy"){kind=icon}
 "Joes Last Stand"){kind=icon}
 "Word Pop"){kind=icon}
 "Elephant Below"){kind=icon}
 "Darkness"){kind=icon}