Create an angry birds like game details of changes in description

Game will be same principal of angry birds pertaining to gameplay. Instead of sling shooting birds angry monkeys will be sling shooting poop and bannanas The villians are evil zoo keepers trying to lock the monkeys back up. Objective of each level is to kill all the zoo keepers. As levels progress game should get harder but must be beatable can't have impossible levels. Game should be compatable with iphone and android (can split into two different projects ios being first priority but want both eventually) Scoring should be similar to angry birds scoring with stars and level unlocking monetization: I am open to suggestions from chosen developer as to which ad networks to use for in app ads