A world where knowing your Physics would be quite useful in your quest to complete the game
If you love Physics (like I do), then you'll like the game. Trust Me. The game is provided to you in the form of islands filled with such puzzles. Each puzzle you solve adds a star to your inventory. Collect starts to unlock other islands, and slowly and finally, the central island. Your objective of the entire game is to solve all the puzzles and collect all the stars.
Well it has a low re-playability value but well every puzzle can be solved in more than one way. So if you want, you can play the game with a totally new approach.
As far as I am concerned, Crayon Physics Deluxe was a hit for me.