Okay, sorry if this is disatisfying, but I had to rush a bit.
There they stood, The President, Vash, The Doctor, pj, the mutant, guak, and the Last Reptilian, Warden.
“Thissssss will be excellent” said Warden.
“Yes it will,” replied the President, cocking his shotgun.
“You will all soon fall to the next step of evolution,” expounded guak.
“Would you like a jelly baby?” said The Doctor, reaching into his pocket.
Warden was the first to strike, Unhinging his jaw and extending his claws, he ran towards The Doctor. Vash fired his shotgun, grazing The Reptilian’s shoulder downing him momentarily. The Doctor whipped out his sonic screwdriver, causing Warden to cover his ears in pain. Just then Mystique delivered a kick to The Doctor’s chest, sending him back into an unexplained blue Police Box, which subsequently disappeared
Vash reloaded his shotgun, and fired. Mystique’s shoulder exploded like a firecracker, throwing blood everywhere. Warden struck her face with his claws, and followed it up by streching his mouth around her head. Guak’s scream caused the window to break, but his fate was sealed. Warden finished his bite, causing a geyser of red, covering the final two participants in carpet of crimson.
Warden was badly injured, “It doesssssssssn’t matter if you kill me. My people are everywhere, and we have multiple fleets in transit to destroy your planet. It will make a perfect desssssert.”
“That is where you are wrong. My people have scouted this planet long before your existence, puny lizard.” Soon the president’s face change, his hair grew exponentially fast, whiskers grew out of his face and his ears began to point out. “Ever since our land of Thundera was destroyed, my people have been searching for a new home, we found it here. I am sorry to say your fleets have already been intercepted.” Vash grinned like the Cheshire cat. He once again went for his wall of arms, this time picking up a blade. “Sword of Omens, give me power, beyond power.” A red crystal in the centerpiece of the blade began to glow. “THUNDER! THUNDER! THUNDERCATS HOOOOOOOOOOOOOOOOOOOOOO!” he shouted, smiting the Reptilian.
A mighty explosion occurred, destroying the White house in process. When the dust was settled, there was but one man standing, President Vash, smiling. “This world will be perfect for conquering” he thought.
THE GAME HAS ENDED! VASH AND THE THUNDERCATS HAVE WON! (a.k.a everyone loses)