S.T.G: Strike Gunner

Strike Gunner S.T.G is an Action game, developed by Athena and published by Tecmo, which was released in 1991. A vertically scrolling shooter.

In the year A.D. 2008, aliens invade the Earth and obtain the support of a quisling human government. Fighter pilots Mark MacKenzie and Jane Sinclair are assigned to repel the invasion with Earth's ultimate weapon, the "Strike Gunner" aerospace fighter.