Merging Machine

Basically it's a device that fuses multiple objects together, kind of like Fusion Dance. Works by either shooting a beam or placing the objects into a machine. May also work in reverse. Sometimes, the effect is unintentional and probably not the main purpose of the device; Teleporters and Transporters are particularly prone to becoming Merging Machines when something goes wrong, especially in cases such as Tele-Frag.

May be involved in Item Crafting.

Not to be confused with Combining Mecha.


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    Comic Books 
  • There was a strip in the 1970s British Comic Whizzer and Chips called "Minnie's Mixer", which played this for laughs. The eponymous device looked like an electric food mixer, but when pointed at two objects in close proximity could fuse them together. Most often used to mix people or pets with objects. Fortunately the process was reversible.
  • A case where the "merging machine" is a person: In the thirteenth issue of Grant Morrison's Animal Man series, the B'wana Beast was infected with Anthrax and it drove him a bit crazy, to the point he was using his powers to merge random animals and turning the resulting chimera into killing machines.

  • The Fly is arguably based around an accidental version. Many parodies and homages tend to fall into this trope by having multiple "mixings" take place.

    Live Action TV 
  • Star Trek: Voyager episode "Tuvix". A transporter accident fuses Tuvok and Neelix together, forming the title character. They eventually work out how to reverse the process, leading to an existential plea from him equating it to murder.
  • Mystery Science Theater 3000: In the "Manos" The Hands of Fate episode, Joel's invention exchange is the Cartooner, a device that takes two newspaper comicstrips and combines them into something funnier than the source material. "Ziggy had Garfield neutered?!"
  • Inverted and then played straight in one episode of Star Trek: The Original Series, where a transporter malfunction splits Captain Kirk into two people, one with all his more aggressive traits and the other with his more passive traits. Eventually the crew figures out what caused the malfunction and successfully uses the transporter to reunify him.

  • BIONICLE: the Spear of Fusion, which can also be used in reverse.

    Video Games 
  • Jakyou Manors/The Velvet Room/Demon Fusion Program-enhanced tech in most of the Shin Megami Tensei games, including the Persona series, function this way for combining demons, personae, swords, spell/tarot cards, and any number of other compatible things.
    • There have been cases in which accepted parts for fusions have included humans (twice) and a dog. Most of the time, they remember their pasts. On the other hand, aggression level is raised and there is the question of getting a severe case of violent madness and eventual breakdown; so far, there has not been a single recorded case of a successful demon/human fusion in which the results did not present a form of sanity degeneration, either through obsessive devotion to all laws or complete and utter contempt for all of them, both reaching sociopathic degrees later on. Evil Is Not a Toy, kiddies!
  • In Tymora's Luck tinker gnomes and two gods made a "fusion chamber".

    Web Comics 
  • Homestuck's punch-card alchemy process lets you convert objects into punch-card codes and back, and by merging the codes, you can create merged objects.
  • Kid Radd has the Chimera program, which, among other things, can merge individual sprites together. You have to be extremely careful when you set the parameters, however, or things will get ugly.

    Western Animation 
  • The Ace Ventura animated series had an episode based around a scientist whose teleporter combined him with a fly. Later in the episode Ace is combined with Spike.
  • ReBoot had an episode where a corrupted game fused Megabyte with a containment unit filled with liquid energy. It turned him into a Megatruck.
  • One Treehouse of Horror episode from The Simpsons, where after Homer buys a matter transporter from Professor Frink (and uses it around the house to save him walking from one room to another... though it takes more effort to move the transporter booths), Bart uses it to fuse with a fly, hoping it will give him superpowers. But instead of Brundlefly, he gets the 1958 Fly (Bart with a fly head, the fly with Bart's).
  • Alpha from the Men In Black series used an alien device called the Cosmic Integrator to grant him the power to fuse alien body parts to himself.