HG Writes: "The first Geometry Wars worked so well because it is just so fun. The objective is simply to fly around a grid and shoot enemies in an attempt to rack up a high score. You control a ship with one analog stick, and shoot out of it with the other. A limited number of bombs can be detonated by hitting the right or left trigger. Multipliers that give you more points can be collected when you blast away ships. It may sound simple, but it's highly addictive."