Marshmallow Marvin: Grimvault
Dev: Jolly Lobster Interactive LTDReleased: Jun 4, 2026
Marshmallow Marvin: Grimvault is a challenging 2D pixel art platformer where you guide Marvin through cursed vaults and haunted tombs, avoiding deadly traps, dodging automated turrets, collecting coins, and mastering precision platforming to uncover ancient secrets and survive the Grimvault.
ActionAdventureCasualArcadePlatformerPuzzle2D PlatformerExplorationPrecision Platformer2DColorfulPixel GraphicsSingleplayer
Key Stats
CCU
0
concurrent players
Followers
5
Steam followers
Players / Activity
Engagement
Steam
| Metric | Value | Change | Updated |
|---|---|---|---|
| Ccu | 0 | 0 | Jul 16, 10:16 PM |
| Followers | 5 | 0.0% | Jul 17, 07:16 PM |
| New Releases Discount Pct | 0 | — | Jun 4, 12:08 PM |
| New Releases Final Price | $174.95 | — | Jun 4, 12:08 PM |
| New Releases Rank | #6 | — | Jun 4, 12:08 PM |