ppl like this game just cause its multi player =p. it got borin fast for me because it dosent realy take stratagy. i just picked the biig tank and attacked the nearest tower till the team won.
not being able to chose your race was anoying. It got boring fast and i found myself holding down a and just mashing the 1 key alot because i didnt feel like doing anything else
places to click were small and hard to find. Instead of clicking the floor infront of the vase to break it i would suggest clicking the vase a second time or make the clickable area on the floor bigger
about the keycard. go to the third tower(its a skinny one) and climb up to the second platform to the right of you then run all the way to the right of it and its there.
the only thing thing game i dont like. not because its hard.because its not fun.you took away the life of thing thing. it used to be a simple run around and shoot with lots of guns game.now only 2 guns that u have to manage and swap.Better luck next time man