Play Guitar hero online, a free flash game right here for free. Press the corresponding keyboard buttons in sync with the music notes to become the best rockstar in the world! The objective of the online game guitar hero 2 is to compose and play multiple songs and build up your own band. You must perform in each of musical events and prove yourself with proper accuracy and skill in the guitar. You can play the popular guitar hero online arcade game right here anytime. Click the link/image above to begin.