It's terribly simple, really: keep climbing. And collect stars. And customise your climber. Oh, and you might want to brush up on a few new swear words in case the ones you know wear out.
And by that I don't mean 'free to wait until you get your lives/energy back tomorrow'. I mean 'free to play'. As much as you like. This may prove to be an idiotic decision but frankly I can't bear the idea that the prevailing mobile business model is the only one that can work.
Don't panic: it's nothing too horrific.
If you enjoy the game and like customising your climber, you may want to dip down into the 'add stars' screen and make a purchase. I've tried to be as humane as possible; as it stands even the most enthusiastic crafter shouldn't need to spend more than £3. Any purchase at all will get rid of ads, too.
Customisable leaderboards - make a high score table just for you and your friends.
Get your Climber showcased on the Play Store in the screenshots for the game!
What's that? The URL again? Sure: here you go
. Or just search for Clamber on the Play store.