Marshmallow Marvin: Grimvault cover

Marshmallow Marvin: Grimvault

Main Game
Platform Adventure Indie Action

Marshmallow Marvin: Grimvault is a Platform / Adventure game released on April 14, 2025 for Xbox Series X|S, PC (Microsoft Windows), Xbox One. Embark on a perilous adventure in Marshmallow Marvin: GrimVault, where haunted tombs, deadly traps, and ancient secrets await. Test your wits and agility and uncover the dark mysteries of the cursed v…

April 14, 2025
Released 558 days ago
Xbox Series X|S PC (Microsoft Windows) Xbox One

About

Embark on a perilous adventure in Marshmallow Marvin: GrimVault, where haunted tombs, deadly traps, and ancient secrets await. Test your wits and agility and uncover the dark mysteries of the cursed vault!

Screenshots

Artwork

Release Dates by Platform

PC (Microsoft Windows) Worldwide
Apr 14, 2025
Xbox One Worldwide
Apr 14, 2025
Xbox Series X|S Worldwide
Apr 14, 2025

Game Info

Game Modes
Single player
Genres
Platform Adventure Indie
Themes
Action

Languages

Text / Subtitles
English, English (UK)

Links

🎮 Xbox 🦋 Bluesky 🐦 Twitter / X 🎮 Steam 🔗 jollylobsterinteractive.com 💬 Discord 📸 Instagram ▶ YouTube

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Game data verified and sourced in partnership with IGDB (Internet Game Database), an official Twitch company and authoritative game data provider. Release dates, platforms, and metadata are updated automatically.