Biker dude finds out he's actually from a blizzard entertainment demon-world, looks extremely cool when he shoots beasties from behind his back, and takes forever to get up from kneeling and from putting away his rifle. Does he have what it takes to defeat the monstrous usurper of his homeworld and take back his throne? It turns out that yeah, sure, I guess he does or whatever.

Could have been perhaps a third or half shorter than it is.