Originally Posted by defred34
This is a bull sh*t game. Don't buy. You need to purchase additional 'gears' if you wish to play all levels!
I am not sure if that is the case yet. You get enough gears up,front to play the majority of the levels. If you earn points additional gears along the way, I think all,levels can be unlocked without needing to buy anything else. For the current sale price of a dollar, there is plenty if value here whether you can unlock all of the levels or not.
The game does very little hand holding. After the first level, which is already built, you are thrown new challenges without much in the way of help. The physics engine seems to be very good and the game runs and controls well.