Well hey, just imagine how this game could be made to look if it were 3D!
Basic plot of the movie (I'm speculating):
In the future, extraterrestrials have enslaved humanity and forced all humans into a bloody spectator sport in which the human males are forced to battle to the death against strange extraterrestrials whose males are feathery reptilian humanoids and females are ostrich-like birds. Human victors get their choice of breeding partners and other perks, but victory is only temporary and death is the only retirement.
Now, due to a lapse in security, a young human girl and her new reptilian humanoid boyfriend have joined forces and come up with a plan to save both their races from the horrible slaughter of the game. If they can find a way to release the hermaphroditic and extremely fertile extraterrestrial predators known as "pterodactyls" their captors have lately introduced into the game out into the wilds of their alien world (and away from the stasis fields that had previously kept their population in check), these very fertile creatures will soon plunge the entire planet into chaos as they breed out of control.
Little do they know the pterodactyls are sentient, and have an agenda of their own... Will the various races be able to reconcile their plans with each other? Find out in this exciting action extravaganza!
(Actually, I doubt Marc Gottlieb has come up with anything like this. This is the synopsis I'd turn in if I were asked to brainstorm a plot and a DVD case blurb for this movie, though.)