The Super Smash Bros. series takes us on a wild cross-franchise storyline that blends various Nintendo characters (and some occasional third party ones) and lets them duke it out to see who is truly the best.
The popularity of Smash Bros. has inspired some truly talented individuals to come up with their own gaming cross-over fan-fiction. One of these is SuperSmashBrosGmod, who painstakingly animated a three-part epic crossover that includes almost every single character you could imagine, from a plethora of franchises.
Each part spans over an hour, with one part almost reaching two hours, so you can imagine the amount of hard work and detail that went into making this.
So if you have some spare time, and you want to witness a crossover of truly epic proportions, give it a look, I've included part one below, and you can watch part 2 here and part 3 here.