Outbreak
A Roblox experience owned by CoolStone Studios.
SurvivalENzombieround-basedsurvival
Description (written by the developer; not a statement by this register)
Welcome to the adrenaline-fueled battleground where survival isn't just a goal, it's a heartbeat away. Enter the immersive realm of our round-based zombie PVP game, where every moment pulses with tension and every decision could mean life or undeath. Do you have what it takes to rise as the ultimate survivor, or will you become just another victim in the chaos of the apocalypse? Credits: https://devforum.roblox.com/t/892437 Chat Commands: https://devforum.roblox.com/t/589689
Last updated by the developer 19 Mar 2026, 03:54 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 We do not publish numbers we have not measured.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 |
|---|---|---|
| 16 Aug 2026, 05:48 | 0 | first reading |
Concurrent players at each of our measurements (insert-on-change).
Monetization — game passes
Game passes for sale and their prices, measured from the Roblox passes API. Developer products bought inside the game aren’t publicly listable.
Badge funnel
How many players have ever earned each badge — a proxy for how far players get before they stop. Steep drop-offs mark where a game loses people. Win rate is the past-day share of players who earned it; categories are assigned by a language model from each badge’s own name and description.