you people do know that this was made b4 angry birds right? I'm tired of hearing how ths is an angry birds rip off when this was clearly made b4 angry birds.
In the full version of Creeper World, you can play every day of the year from year 0 to year 9999. If there are 365 days in a year and 10000 years thats 3 650 000 levels. If they each took you 10 mins to do, more of less of course, you would be playing for 36 500 000 mins. That would take nearly 70 years. So gl! XD