Single Player, Xbox LIVE Multiplayer 2, 5.1 Surround Sound, HD (High Definition). Do you want a new addiction? Then download this free trial version to sample both the shooter and “reverse shooter” modes of E4! You’re just a few short clicks away from one of the most unique, snazzy, music-infused games ever seen on Xbox LIVE Arcade!

Feel the rush, feel the sensation! The latest creation of Q Entertainment, E4 is a unique, music-based shooter, in which your ultimate goal is to self-destruct in a massive chain reaction of exploding enemies, extending your play time. The game features five exciting modes, sharp visuals, and highly addictive gameplay!