Marshmallow Marvin — Steam game overview
Stored observation / content update:
Marshmallow Marvin is a challenging 2D pixel art platformer where you guide Marvin through trap filled catacombs, avoiding deadly spikes, dodging automated turrets, and mastering precision platforming to reach the exit.
Game metrics below are stored observations; missing values are unknown.
Revenue is modelled, not confirmed sales. See the methodology and uncertainty range.
| Statistic | Recorded value |
|---|---|
| Steam App ID | 3864630 |
| Developer | Jolly Lobster Interactive LTD |
| Publisher | Jolly Lobster Interactive LTD |
| Concurrent players | 0 |
| Total reviews | 1 |
| Positive reviews | 1 |
| Positive review share | 100.0% |
| Release date | Apr 7, 2026 |
| Price | 4.99 USD |
| Estimated gross revenue (low / central / high) | USD 68 / 189 / 526 |