The controls are a huge pain (especially when trying to run and jump, I think you're disabling the jump button too early), and your collision detection could use some work.
There's a nasty bug when you try to continue a saved game. The truck shows it damage amount, but when I attempt to fix the damage it goes to 0 and disappears, leaving just the repair percentage, but the repairs don't do anything.
 "Coma"){kind=icon}
 "Legend of the Void"){kind=icon}
 "Psychout"){kind=icon}
 "Indestruct2Tank"){kind=icon}
 "Dude and Zombies"){kind=icon}