The player controls the dual-direction Welding Blaster that can be rotated to fire vertically or horizontally. When fired, a welding beam will slowly traverse the screen in 2 directions. Once both ends reach a wall, the playing field will be cut, isolating balls on each side of the beam. However, care must be taken not to hit the orbs, as they will create a feedback surge, damaging the Welding Blaster. Once the Welding Blaster reaches critical damage, it will explode, and the game will be over. For every level a number of new orbs will be added to the game. These can be of any type depending on the level. Early levels will not include any of the most challenging orbs and vice versa. Orbs carry over from every level. This means that as the game progresses, there will be more and more orbs present. To counter this, the player may use the Annihilator Shield to get rid of some of the orbs.