Val Shark Factory is one of the many stages in GA2, it's a wide stage that supports all modes currently in the game.
At the start of each match, three missiles spawn on both sides of the map. These missiles can be grabbed and thrown, which then fly straight forward, upon impact with a wall or player, they explode and deal small damage. New missiles spawn periodicly on both convey belts, slowly moving south until the end of the belt. When more missiles spawn, the older one will explode, but the missiles that spawn at the start of a match do not explode until thrown. Two steel crates also exists on the top corners of the map, spawning three heavy gears each when broken.