even if you beat all 20 levels before you have all the upgrades (which i did without cheats :P) it wont give you the badge for beating all 20 until you have all upgrades?
kongai will die for 2 reasons... the difficulty of getting cards now that challenges are gone AND the fact that they wont even try to update it at all ever again.
2 problems. switches lag the game a bit which sucks when black spike balls of doom are raining down on you and you are attempting to dodge while pressing the switch (24) 2nd problem was that the hit box was nor the same shap or size as the charecter i never touched spike balls many a time only to find out that i was actually dead, and other times i took a spikeball to the face without flinching, but overall mino glitches in an overall good game :)