Urban bird combat is a rough affair, so protect your turf! The rules are simple: Two birds collide and the biggest converts the other, so pump up your birds! But be careful not to hit other birds as you are inhaling, or your bird will lose its air. Play Pump Up the Birds online at friv.vip. You can play it in fullscreen to have fun with it. Pump Up the Birds is a great Friv game to play with no cost.

Use Left Mouse button to Pump,

puzzle, birds, explode, pump..