What If Doom Slayer Invaded Marvel Universe?

Welcome to Multiverse Explorer – a fan-made channel devoted to multiverse crossovers, impossible versus battles, and the boldest “What If” questions in fiction.

From gods and superheroes to monsters, warlords, and cosmic entities, we explore how iconic characters and universes from Marvel, DC, anime, Warhammer 40K, Star Wars, games, and more would collide, cooperate, or completely reshape each other.

Through cinematic storytelling, deep-dive theorizing, and lore-based matchups, we break down power levels, strategies, and outcomes of your dream crossover scenarios.

If you love multiverse “What If” stories, cross-universe battles, and fan-made lore analysis, you’re in the right place.
Subscribe to Multiverse Explorer and join us as we jump across realities, one impossible matchup at a time.

This is an unofficial, fan-created project. It is not affiliated with or endorsed by Marvel, DC, Games Workshop, Disney, or any other company or franchise. All trademarks, characters, and worlds belong to their respective owners.