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A lot of the upgrades and the like have better descriptions of what exactly they do on the 'stats' page, accessible from the upper right corner....
Nope, and I've played it for several hours in a day on my iPhone 4. It's no more battery-intensive than any other game, and less intensive than...
Unfortunately looks like a couple of the mechanics are exploitable in version 1.2 to allow you to play forever. I finally intentionally died at...
