Abyss

Abyss is a shooter taking place in the ocean where the player has to battle wave after wave of mechanical sea creatures. When the game begins the player has no other weapon than a capture beam and two free "slots". The capture beam can be used to capture some of the mechanical creatures so that they will join the player and take up the free slots. They will then fire their weapons at the players command. If the player finds a power-up with a wrench on it he/she will receive an extra slot for captured creatures. At the end of each level there is a boss battle.