An awesome game. Impulsively bought it while it was on special expecting not much.... what a surprise!
An interesting mechanic with an adequate learning curve / set of level design.
I thought the difficulty was just right. A good challenge but that is never discouraging. You know you'll make it eventually without pulling too many hair out… just a little… just enough.
Same for the 2nd walkthrough with only one gravity hole. I'd progressively adapt and have just as much fun in the 2nd play through.
Also, the music was surprisingly fitting and very enjoyable.
I personally bought this while it was on special, but I wouldn’t of been too upset to have paid the full price. Three dollars for about 3 hours of original gameplay seems fair to me.