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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!
Release Dates by Platform
| Edition | Platform | Release Date | Region |
|---|---|---|---|
| Standard Edition | Xbox Series X|S | Apr 14, 2025 | Worldwide |
| Standard Edition | PC | Apr 14, 2025 | Worldwide |
| Standard Edition | Xbox One | Apr 14, 2025 | Worldwide |
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