To get the badge, at the screen at the end, credits etc, press save button, refresh your browser, choose continue and start the van again, it really works.
Well, ive beaten genu, he was really easy, now im up to lvl 25 with epic, and he is super strong, im going to have to replay lvl 24 quite a few times and then buy some upgrades from the legendary shop.
 "Moby Dick - The Video Game"){kind=icon}
 "Fancy Pants Adventure: World 2"){kind=icon}
 "Viricide"){kind=icon}
 "Sacred Seasons 2 MMORPG"){kind=icon}
 "Dolphin Olympics 2"){kind=icon}
 "Pirate Defense"){kind=icon}
 "Cell Warfare"){kind=icon}
 "Smoking Kills"){kind=icon}
 "99 Bricks"){kind=icon}
 "4 Differences"){kind=icon}
 "StormWinds 1.5"){kind=icon}
 "Ragdoll Invaders"){kind=icon}
 "Tangerine Panic!"){kind=icon}
 "I Remain"){kind=icon}
 "Warlords: Heroes"){kind=icon}
 "Enigmata"){kind=icon}