My first OUYA game - only had the machine just over a week so I'm getting used to it's little quirks still.

It's a remake of a 16K ZX Spectrum game from 30 years ago, and one of the original jumping games, way before Doodle Jump was a glint in the milkman's eye.

https://www.ouya.tv/game/Jumping-Jack/

Thanks to everyone who take a look in advance... and especially to anyone who chooses to unlock and play it more.