Kids of all ages clamor for the driveway when they see the pickup truck dragging a color-splashed trailer up the street. Go Big Game Truck’s coach soon emerges, then invites the enthusiastic partygoers to find a comfortable spot inside the cave-like trailer. Black walls flank a row of tiered bench seating that faces a row of HDTVs. Gamers choose from a selection of titles for Xbox 360, Nintendo Wii, and PS3 systems, and then play with or against up to 15 of their friends at once. The trailer's surround sound immerses players in the action, and the seating vibrates with every hit or failed attempt to make an avatar do the Running Man. The game truck holds no upper or lower age limits. During parties for kids, however, parents can escape from the hubbub knowing that the game coach is supervising safe and fair play. Noncompetitive celebrants may also choose to simply watch sports events on the satellite-ready vehicle.