A fun arcade game that plays in a popup. Stack falling tetra blocks without hitting the ceiling!

This chrome extension allows you to play your favorite arcade game, anytime, anywhere! Just click on the icon in the top right corner of your browser, and start playing! The extension remembers where you left off, so dont worry about closing the popup. 

Stacker may occasionally show promoted websites when updating. Stacker may also show non-intrusive banner advertisements."