If you haven't played The Tiny Bang Story HD yet you're in for a treat. It's a clever mix of adventuring and PC with a story told without words.
There are a bunch of mini-games for you to try and complete as you wind through the game's casually-paced narrative.
It's fun, it's not too taxing, and it's surprising well put together to boot.
If you're looking for a game that's a treat for the eyes and the brain, you could do a lot worse than picking this up.