Nova 9: The Return of Gir Draxon

Nova 9: Return of Gir Draxon is a futuristic shooter computer game in which the player assumes the role of a tank pilot. The enemies include anything from other tanks to mechanical birds. Nova 9 is the sequel to the game Stellar 7. Source: Wikipedia, "Nova 9: Return of Gir Draxon", available under the CC-BY-SA License.