Why it ranks here
Upgradeable Storage has 16,297 subscribers and ranks #4,020 in Project Zomboid (#4,023 overall). Over the last 7 days it gained +495 subscribers (+3.2%) and over 30 days +2.8K. Weekly velocity is 0.0 subs/day, decelerating (-0.18).
Metrics from 26 stored snapshots. How ModOrNot ranks mods →
Subscriber change since tracked
View change since tracked
Favorite change since tracked
Platform availability
Official developer post: Project Zomboid is only available on Windows, Mac and Linux — there are no plans for console or mobile.
Official developer post: no console version planned.
Availability is only claimed when an official source proves it. A platform we cannot verify is shown as “Not verified” — we never assume a PC Workshop mod runs on a console.
More Project Zomboid mods
| Mod | Subscribers | 7d | Score |
|---|---|---|---|
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BADLANDS Power
by Knoxy3
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15.3K | +6.4K | 100.0 |
|
Project A-Life: Aftermath [Addon]
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6.6K | +5.1K | 100.0 |
|
Project Full HD - True 3D Items
by under
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|
Genset - Towable Generator
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|
El Hombre Paja (ES)(EN)(BR)
by Creator 76561198355230524
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2.1K | +1.3K | 100.0 |
Frequently asked
Frequently asked questions
Is Upgradeable Storage available on PC?
Yes — Upgradeable Storage is available on PC for Project Zomboid. Verified against the official listing.
Is Upgradeable Storage available on PlayStation 5?
No — Project Zomboid itself is not available on PlayStation 5, so neither the game nor its mods can run there.
Is Upgradeable Storage available on Xbox Series X|S?
No — Project Zomboid itself is not available on Xbox Series X|S, so neither the game nor its mods can run there.
What does the ModOrNot Score mean on this page?
It is a 0–100 momentum signal combining 7- and 30-day subscriber velocity and acceleration. Higher means the mod is gaining adoption faster relative to its own baseline — not that it is bigger.
Are these the real Steam Workshop numbers?
Yes. Subscribers, favorites and views are read from the public Steam Workshop page and stored as snapshots; the deltas are computed from those snapshots, never estimated.
How is the rank computed?
Rank is the mod’s position among active mods of the same game, ordered by total subscribers. It is recomputed every collection cycle.