So far it seems the HighMultiplier, TotalKills, Endurance modes arnt working, although the rest of the modes seem to have a delay at random. Also the survival scores dont seem to be working. Fun, fun!
Although the initial low upgrades were a little anoying. Later in the game with high upgrades its very challenging and fun. With many improvments over Frantic.
 "Frantic 2")
 "Pixelvader")
 "Smatch")
 "Penguinz")
 "Alpha Bounty")
 "Frantic")
 "Aether")