Game play was addicting, held my attention for a few hours
The challenge with the "bowling pins" hurt my eyes and I could never get to level 3, even with the max upgrade on it, yet ever other challenge I beat within one upgrade, except the last which I beat on my first attempt...
Once you have done most the game its too boring to boring to come back too, Needs more challenges, and needs to go faster, quicker and farther.