Easy badge, complete one level on easy Medium badge, complete the first four maps and unlock the other four, hard badge, complete all of the maps on medium, impossible! complete them all on hard with ___ lives left.
to see a razor queen you have to see everything, i suggest you do that in practice, like for the void eater do ALL tiny greens and dont kill anything, im sure youll figure it out
 "Music Catch 2"){kind=icon}
 "The Last Stand 2"){kind=icon}
 "Starfighter: Disputed Galaxy"){kind=icon}
 "Platform Racing 2"){kind=icon}
 "SHIFT 3"){kind=icon}
 "Meat Boy"){kind=icon}
 "Ether War"){kind=icon}
 "Soul Core"){kind=icon}
 "Bloons Tower Defense 3"){kind=icon}
 "Amorphous+"){kind=icon}
 "Whiteboard Tower Defense"){kind=icon}