Halo Combat Evolved
Warthogs fly and all vehicles are warthogs.
Ever watch the FTC episodes: the one with the flying warthog that terrorized red team? If that doesn't first ring a bell, how about "FTC cheaters"? Now imagine that same hog, faster, more maneuverable, and with more firepower?
The newest update to Halo Trial: Flying Warthog Mod.