I just buy a mask and sword from some cloaked weirdo, and now I'm in a world of humanoid ponies in Equestria. Oh, and I have powers that are identical to Spider-Man. Well, this is my life now

In a long forgotten part of Maretropolis, two scientists find a mysterious lab housing something far beyond their world. Two robots that shouldn't exist. They will have to cooperate with the ponies if they wish to survive this new world.

Two guys become 625 and 626 and try cleaning up after Discord.

A man takes the form of Dante and becomes a demon hunter after taking an offer from a friend.

Two friends, named Steven and Trent, end up in Equestria as a RWBY OC and Agent Washington from Red vs Blue. Now they're getting used to their new lives and dealing with monsters.