Weeeeird game though it's not bad. Would give it a 4.5 but I'll round up.

Hold up until the yellow's at the top of the screen, then mash down to inflate her until the yellow hits the bottom, repeat until the end, that's it.

It's a little arcade-style game with a scoring system and everything, so there's not a whole lot of content here, just the minigame, then a score page and a share button.

(EDIT: did another quick, sloppy run, 10m G this time, I suck at getting the bonus, ha.)