Moscart
GameMy first Game Jam: an evolving bioengineered-creature, roguelike built from everything I learned in s&box.
The game is still in early development.
first Game Jam!
This game is the culmination of everything I’ve learned since I first got access to s&box.
It’s a roguelike where you play as Moscart, a bioengineered slime that grows stronger, levels up, and evolves throughout the run. Keep pushing forward, evolve as much as you can, and reach the end of the journey to discover what surprise awaits you.
This is a very early version of the game, and there’s still a lot more work to be done. Some sound effects use AI.
first Game Jam!
This game is the culmination of everything I’ve learned since I first got access to s&box.
It’s a roguelike where you play as Moscart, a bioengineered slime that grows stronger, levels up, and evolves throughout the run. Keep pushing forward, evolve as much as you can, and reach the end of the journey to discover what surprise awaits you.
This is a very early version of the game, and there’s still a lot more work to be done. Some sound effects use AI.
213
Total Users
308
Total Sessions
1.7 days
Total Playtime
Player retention 25 players first seen 16–22 Sep 2026
- Day 1
- 0.0%
- 0 of 25 came back
- 100% below average
- Day 7
- 0.0%
- 0 of 25 came back
- 100% below average
- Day 30
- 0.0%
- 0 of 25 came back
- 100% below average
All of s&box
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Days since first play · players who first played this package · pooled from 7 daily cohorts
Show every day
| Day | Players | Retention | All of s&box |
|---|---|---|---|
| 1 | 0 | 0.0% | 32.7% |
| 2 | 0 | 0.0% | 16.6% |
| 3 | 0 | 0.0% | 14.0% |
| 4 | 0 | 0.0% | 11.7% |
| 5 | 0 | 0.0% | 11.5% |
| 6 | 0 | 0.0% | 10.4% |
| 7 | 0 | 0.0% | 10.1% |
| 8 | 0 | 0.0% | 6.9% |
| 9 | 0 | 0.0% | 6.7% |
| 10 | 0 | 0.0% | 6.1% |
| 11 | 0 | 0.0% | 5.7% |
| 12 | 0 | 0.0% | 5.3% |
| 13 | 0 | 0.0% | 4.7% |
| 14 | 0 | 0.0% | 4.8% |
| 15 | 0 | 0.0% | 4.7% |
| 16 | 0 | 0.0% | 4.4% |
| 17 | 0 | 0.0% | 3.8% |
| 18 | 0 | 0.0% | 3.3% |
| 19 | 0 | 0.0% | 3.8% |
| 20 | 0 | 0.0% | 3.8% |
| 21 | 0 | 0.0% | 2.8% |
| 22 | 0 | 0.0% | 2.8% |
| 23 | 0 | 0.0% | 2.3% |
| 24 | 0 | 0.0% | 2.8% |
| 25 | 0 | 0.0% | 2.6% |
| 26 | 0 | 0.0% | 2.4% |
| 27 | 0 | 0.0% | 2.1% |
| 28 | 0 | 0.0% | 2.5% |
| 29 | 0 | 0.0% | 2.8% |
| 30 | 0 | 0.0% | 2.0% |
Positive
Negative
How this works: This chart tracks all anonymous thumbs up/down votes, not just the written reviews below. Playtime is permanently recorded at the exact moment the user casts their vote. Data is exactly as returned by the Facepunch API.
0m - 1m
8
1m - 2m
8
2m - 4m
9
4m - 8m
6
8m - 16m
11
16m - 32m
14
32m - 1.1h
2
1.1h - 2.1h
1
2.1h - 4.3h
1
4.3h - 8.5h
1
8.5h - 17.1h
3
17.1h - 34.1h
1
0 recorded entries
| Rank | Player | Score | Recorded |
|---|---|---|---|
|
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Package ID:
osmgstudio.moscart
Created:
2026-09-07 08:00 UTC
Updated:
2026-09-17 17:20 UTC
Type:
game
Public:
Yes
Version:
382262
files:
1,373
Size:
1,492.5 MB
Engine Version:
29
Asset Version ID:
382262
Version Created:
2026-09-17 17:20 UTC
Hash:
1792749970
Manifest: Open manifest
Multiplayer:
Yes
Versus:
Unknown
Co-op:
Yes
settings Engine & Multiplayer Configuration
Player Count:
1 - 2 Players
Tick Rate:
50 Hz
Network Type:
Multiplayer
Startup Scene:
scenes/moscart_menu.scene
Map Select:
Unrestricted
382262
Sep 17, 2026
Changes on 2026-09-17
382261
Sep 17, 2026
Changes on 2026-09-17
382251
Sep 17, 2026
Changes on 2026-09-17
382247
Sep 17, 2026
Changes on 2026-09-17
382239
Sep 17, 2026
Changes on 2026-09-17
382228
Sep 17, 2026
Changes on 2026-09-17
382224
Sep 17, 2026
Changes on 2026-09-17
382221
Sep 17, 2026
Changes on 2026-09-17
382215
Sep 17, 2026
Changes on 2026-09-17
379425
Sep 10, 2026
Changes on 2026-09-10
Live API Passthrough & Removal Notice
This file manifest and asset metadata are retrieved live directly from the official Facepunch s&box public API. s&box Explorer does not host, store, or redistribute any package files. All download links route directly to Facepunch CDN servers.