Ro-Bio: Contagion
A Roblox experience owned by Ro-Bio: Contagion.
HorrorENzombiesurvivalhorror
Description (written by the developer; not a statement by this register)
Unofficial Revival of Ro-Bio ------------------------------------- New virus effects, New machines, and More Content + Regular Updates GROUP: https://www.roblox.com/groups/16593843/Ro-Bio-Contagion#!/about WARNING: Graphic Content Flashing Lights
Last updated by the developer 8 Apr 2023, 23:23 UTC.
0
playing (measured 1 Sept 2026, 02:32 UTC)
170
lifetime visits
27 December 2022
created (per Roblox)
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 We do not publish numbers we have not measured.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 |
|---|---|---|
| 1 Sept 2026, 02:32 | 0 | first reading |
Concurrent players at each of our measurements (insert-on-change).