Project Vein
A Roblox experience owned by uzi's jacuzzi.
Description (written by the developer; not a statement by this register)
Based off of Ultrakill and Spectral. Squad 8 went silent. No gunfire. No warning. When recovery teams arrived, they found the bodies—intact, frozen from the inside out. Now you’re being sent in to uncover the truth behind the incident and the rumored cloaking experiment deep in Russian territory. Use your gear. Trust your squad. Watch the shadows. Welcome to Project Vein [PC ONLY]
Last updated by the developer 6 Jul 2025, 00:36 UTC.
Live players over time
Growth
Growth history is still building. We hold one measurement for this entry. A trend needs at least two, taken days apart — so this will fill in on its own rather than being estimated. We do not publish numbers we have not measured.
| Measured (UTC) | Players | Change |
|---|---|---|
| 21 Aug 2026, 14:08 | 0 | first reading |
Concurrent players at each of our measurements (insert-on-change).