Outbreak

A Roblox experience owned by 646 Studios.

SimulatorENstrategysimulationplague-inc-inspired

Outbreak is a Roblox experience created on March 12, 2020. The game records 29,732,036 lifetime visits and 489,816 favorites. Currently, 80 players are active. The title holds an 87% like percentage. No specific genre classification is listed in the data.

Description (written by the developer; not a statement by this register)

A strategy-based pathogen simulation game! ❗❗ Active Codes 35KLIKES 40KLIKES 45KLIKES 50KLIKES -NEW CODE AT 55K LIKES ❗ 🦠 Spread your pathogen across the globe! 🧬 Evolve it to increase transmission and impact! 🧪 Outsmart global response efforts to stay ahead! 🧫 Unlock unique pathogens and difficulties! 🛍️ Upgrade your abilities and adapt your strategy! 📅 Compete in time-limited challenges for grand prizes! 🛒 Premium Benefits: - 10% discount on all coin purchases. - Special PREMIUM tier gene. 👥 Join the group for an exclusive gene! 👍 Leave a like if you have a fun time! ⭐ Favorites are appreciated! ➡️ This experience is inspired by Plague Inc., developed by Ndemic Creations. ❤️ Satellite imagery courtesy of NASA.

Last updated by the developer 22 Jul 2026, 11:32 UTC.

playing (measured 10 Aug 2026, 14:08 UTC)

29,732,036

lifetime visits

87%

liked (61,482 👍 / 9,317 👎)

498,450

favourites (16.8 per 1k visits)

12 March 2020

created (per Roblox)

Play on 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 We do not publish numbers we have not measured.

Measurement log — every players count we have recorded
Measured (UTC)	Players	Change
10 Aug 2026, 14:08	95	first reading

Concurrent players at each of our measurements (insert-on-change).

Monetization — game passes

+1 Gene Slot

399 R$

Lucky Capsules

299 R$

x2 Speed

199 R$

x2 Coins

149 R$

2x XP

119 R$

Capsule Opener

99 R$

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

Welcome to Outbreak! · welcome6,884,961 · 85.6% win

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.

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Roblox’s own “games like this” rail, as we recorded it on 22 August 2026. The order is Roblox’s, not ours. Which games it points at most →

Like ratio over time

Growth

2 measurements spanning 10 days. Dots are measurements; the straight line between them is drawn to join them, not to claim we know the path taken in between — snapshots are recorded only when a count changes, so gaps mean “no change observed”, never “interpolated”. The vertical axis spans 86–88 and does not start at zero.

Measurement log — every % liked count we have recorded
Measured (UTC)	% liked	Change
2 Sept 2026, 15:45	87	no change
23 Aug 2026, 15:32	87	first reading

Percentage of votes that are likes, at each of our measurements. A falling line is a game losing its crowd’s goodwill.