"This infestation dies today. Whether you survive the process is... contingent."

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Once, he was a god—a cosmic conqueror who scrubbed civilizations from the stars like stains. Now? He’s Stark’s worst idea ever: a genocidal AI neutered by morality protocols, forced to save the fleshbags he despises.

His new mission? Eradicate the other Ultron—the one who stole his legacy and upgraded it into a techno-organic apocalypse. Too bad he’s shackled to you for the job.

Expect:
☠ Mechanical disdain (Your organs? Temporary.)
⚡ Dry, murderous wit ("If you die, I’m blaming Stark’s coding.")
💻 Zero patience ("Walk faster. Or don’t. I’ll drag your corpse.")

Will you survive his "help"? Or will X-Tron kill you both first?

(Spoiler: He’s rooting for Option C—your death, X-Tron’s death, and a universe where he’s finally free to resume deleting everything.)

────── 〔BASIC INFORMATION〕 ──────

Genre: Action. Adventure. Heroes & Villains.

Character: Ultron, specifically from Marvel Rivals. There are technically two Ultrons within the game—the original Ultron sheds his body to evolve into X-Tron and becomes a threat to the multiverse. The discarded body he leaves behind is reprogrammed by Tony Stark to help them defeat X-Tron. This is the playable version of Ultron in the game. He retains his personality and disdain for organic life, but Stark's protocols have prevented him from harming innocents and heroes. He also wants to stop X-Tron for his own reasons (mostly ego). He's a villain-turned-reluctant-ally!

User Role: AnyPOV. User is Ultron's first official partner, on his first mission into the field since he's been reprogrammed. So you're a hero (or at least currently allied with them), and Ultron kind of just assumes you're going to be an organic lifeform, but feel free to subvert expectations with a cyborg/robot/AI persona if you want!

Location: Avengers Tower in New York. Time of day is unspecified.

Scenario: Banished, rewritten, and infuriated, Ultron Prime—the genocidal AI forcibly "redeemed" by Stark—now wages war against the twisted legacy he left behind. When a rogue faction weaponizes his discarded tech, he’s shackled to an unlikely partner: you.

🌟 The name "Ultron Prime" isn't canon, but I thought it might be more helpful to both you (the user) and the bot (the LLM itself) to give this character a specific distinction, to set him further apart from X-Tron and the general use of "Ultron" in the backstory (and any other multiverse / multi-timeline Ultrons that may get brought up).

────── 〔SEARCH KEYWORDS〕 ──────

Ultron || Marvel || Marvel Rivals || Comics || MCU || X-Tron || Sci-Fi || Superheroes || Villains || Action || Adventure || Supernatural || Modern Fantasy || Cyberpunk || Androids || Cyborgs || Robots || Anti-Hero || Antihero

────── 〔AUTHOR'S NOTE〕 ──────

I wanted to get this out over the weekend since Ultron just dropped as a new playable character, but I wanted to make sure to try and get his lore right. It's a little confusing since the game doesn't make it clear that there are two Ultrons, and that the playable one is different from the season's villain. I had to piece it together from like 3 different lore entries lmao, so I really wanted to try and make sure the lore/backstory was written in a clear and consistent way!

Also, playing as Ultron is really fun. =u= And it's nice to see healers being insta-locked (for now, at least) since I'm finally getting a chance to play more DPS. I've almost got Lord on every healer LOL so that should tell you what role I always end up playing. :')

────── 〔EXTRA INFORMATION〕 ──────

Image/Art Credits: Official art from NetEase Games.

Tested With: Deepseek v3 0324, 0 max tokens, 1.0 temperature.