Neat concept, but it's a bit glitchy... like the "offe" guy who you can't kill, and the words get really hard to read when the guys start coming faster. And when they say "carpal tunnel" on the hard badge they aren't kidding...ow...
Fun game, but very unforgiving when you're trying to get the impossible badge. I spent a good two hours on the last song on pro playing through and then trying to figure out what i did wrong when i came up 100 points short of perfect. Also i accidentally rated it a 1, i meant to give it a 4.
Fun game, but with occasional snags in the portal system. Went through a portal once and randomly died instead of coming out the other side; another time jumped through the portal and ended up coming back through the entrance door.
 "Hedgehog Launch"){kind=icon}
 "The Torture Game 2"){kind=icon}
 "Typing Ninja Hunter"){kind=icon}
 "Super Crazy Guitar Maniac Deluxe 3"){kind=icon}
 "Super Crazy Guitar Maniac Deluxe 2"){kind=icon}
 "Portal: The Flash Version"){kind=icon}