Stellar 7: Draxon no Gyakushuu

Gir Draxon's back!! Two thousand years in the future, mankind fights against an ancient enemy. Gir Draxon, Overlord of the Arcturan Empire, has returned with a mysterious Warplink capable of funneling his Death Cruisers from distant worlds. You and a prototype heavy assault vehicle, code-named Raven, are all that stand between the Arcturan invasion fleet and the certain destruction of Terran command.

Gir Draxon's back!! Two thousand years in the future, mankind fights against an ancient enemy. Gir Draxon, Overlord of the Arcturan Empire, has returned with a mysterious Warplink capable of funneling his Death Cruisers from distant worlds. You and a prototype heavy assault vehicle, code-named Raven, are all that stand between the Arcturan invasion fleet and the certain destruction of Terran command.