“Curse of Greed” by Sophie Houlden.
“Curse of Greed” is a lovely, but also ingenious platformer with a twist: Whenever you collect some gold coins, your maximum amount of hit points shrinks irreversibly. This way you always have to figure out if all the collecting is actually worth it or if you will lose certainly thanks to your shiny burden. Also, you just have three lifes, so the whole task might get tricky. >>PLAY