Do you feel the Atari titles in Tesla cars are a little too easy for your parking lot gaming sessions? You're about to get something much harder. Elon Musk has revealed to IGN's Ryan McCaffrey that Studio MDHR's retro-styled, legendarily difficult side-scroller Cuphead should be playable on the Model 3, Model S and Model X later this summer. Storage in the cars will limit you to playing Inkwell Isle One, and you'll absolutely need a USB gamepad to play. Still, this could be a blast to play while you're Supercharging -- so long as you don't translate frustration with the game to the road, at least.