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Omni-Man may not be the first comic book character to serve as a Mortal Kombat guest fighter, but there's a strong argument to be made for him being the medium's most suitable candidate for such a role. The Viltrumite is renowned for the shockingly brutal manner in which he deals with his enemies, making his inclusion in the first Kombat Pack for Mortal Kombat 1 a bit of a no-brainer.

Related
Mortal Kombat 1: Omni-Man Guide — Moves, Combos, & More Tips

Here's a complete guide as to how players can master Omni-man in Mortal Kombat 1.

The success of Amazon Prime Video's Invincible adaptation will also have played a huge role in NetherRealm's decision to include the character, as too will J.K. Simmons' fantastic voicework on the show. The popular Spider-Man actor reprises his role as Omni-Man in Mortal Kombat 1, bringing with him some of the bloodiest fatalities in the game to date.

The videos featured in this guide contain graphic scenes that have been rated 'Mature' by the ESRB. Viewer discretion is advised.

How to Perform Omni-Man's First Fatality in MK1 (Trained Killer)

Omni-Man - Fatality #1 (Close-Range)

PlayStation

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Xbox

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Switch

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To perform Omni-Man's Trained Killer fatality, players will need to press down, down, back, back kick while standing at close range. If done correctly, Omni-Man will grab his opponent by the neck and fly up into the air before slamming them down into the ground so hard that they crash straight through it into a subway tunnel below. He then holds them up as a train barrels toward them, using their body to split the train clean in half until all that's left is a bloody head and a few inches of spinal cord. This should prove familiar to fans of Invincible, as it perfectly mirrors the scene in which Omni-Man forces his son to hit a subway train.

How to Perform Omni-Man's Second Fatality in MK1 (Like Putty)

Omni-Man - Fatality #2 (Mid-Range)

PlayStation

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Xbox

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Switch

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Omni-Man's Like Putty fatality can be triggered by pressing down, forward, back, front kick from medium range. It sees Omni-Man grab the other kombatant's head with both hands and then begin to squeeze with all his might. The mounting pressure first causes one of their eyes to pop straight out of their skull, which is crushed and then stomped on by Omni-Man a few moments later. Like Trained Killer, this Fatality is ripped right out of the show, almost perfectly recreating the scene in which Omni-Man crushes Red Rush's skull with his bare hands in the season one opener.

mortal kombat 1
Mortal Kombat 1

Developer(s)
NetherRealm Studios
Publisher(s)
Warner Bros. Games
Platform(s)
PC , PS5 , Switch , Xbox Series X , Xbox Series S
Released
September 19, 2023

FAQ

Q: How do you perform Omni Man's first fatality in MK1?

Playstation: Down, Down, Back, Circle (Close Range)

Xbox: Down, Down, Back, B (Close Range)

Switch: Down, Down, Back, A (Close Range)

Q: How do you perform Omni Man's second fatality in MK1?

PlayStation: Down, Forward, Back, X (Medium Range)

Xbox: Down, Forward, Back, A (Medium Range)​​​​​​​

Switch: Down, Forward, Back, B (Medium Range)