Guitar Hero On Tour: Decades

health guitar bass guitar multiple protagonists spin-off high score heavy metal silent protagonist band music and rhythm flea ranking system polygonal 3d licensed soundtrack pick your gender heads up display difficulty level note highway peripherals musical peripherals bundled with peripherals loading screen advice rock music combo multiplayer party system amplifier multiplier concert punks retroactive achievements book style position star power ds microphone use note streak five gold stars metalhead hammer ons & pull offs full combo squeezing invisible guitar strap oddly-shaped cartridge e3 2008 nintendo ds expansion slot gibson sg