Hat Stacker is a free game for girl to play online at ZiLigames.Com. You can play Hat Stacker in your browser for free. Hats, hats, everywhere! Collect falling hats to score points while avoiding angry birds and heavy objects.This whimsical game is easy to learn but difficult to master as you devise new strategies to obtain high scores. Hint - Get your multipliers early!Catch three identical hats in a row to spawn a bonus object. The bonus object spawned depends on on the type of hat caught.Use other objects in the game to set up your combos.Are you nimble enough to score big? Prove it to the world with our global leader boards!