Black Hole Assault

In Single Player Mode, players fight eight different Akirovian giant robots in eight levels spanning throughout the Solar System using one of two C.A.M.'s (Cybernetic Anthropomorphized Machines), either the Cyquest or the Orion.Each battle between the player and enemy takes place over one round, and the player only has five continues should they lose a single match. Each battle is timed, and once the timer runs out the player's C.A.M. would self-destruct.

Source: Wikipedia, "Black Hole Assault", available under the CC-BY-SA License.