One overeager Fallout: New Vegas modder went a step too far and turned the game into something out of a nightmare with more mods than he coudl handle. Upon leaving Doc Mitchell's home, you typically enter the sleepy town of Goodsprings. So does the modder, except Goodsprings isn't so sleepy any more.
The town's been overrun with Space Marines and aliens and explosions and all kinds of insanity. It's so bad, the player can barely make it a few feet into the world before being insta-killed by everything in sight.
Then, at the 2:30 mark, he decides to fight back...and things only get weirder from there. Check it out: