Containment Breach: Legacy 2018

A Roblox experience owned by Containment Breach Community.

HorrorENhorrorlegacysimulation

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

- This is an official legacy version of Containment Breach from 2018. - Don't expect this version to be updated/maintained. - Expect things to be broken.

Last updated by the developer 19 Apr 2026, 16:51 UTC.

playing (measured 10 Aug 2026, 15:04 UTC)

1,096

lifetime visits

91%

liked (20 👍 / 2 👎)

favourites (34.7 per 1k visits)

5 March 2026

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 We do not publish numbers we have not measured.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, 15:04	0	first reading

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

Like ratio over time

Growth

3 measurements spanning 71 days, net +1. 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 90–91 and does not start at zero.

Measurement log — every % liked count we have recorded
Measured (UTC)	% liked	Change
29 Oct 2026, 09:17	91	+1
18 Sept 2026, 20:35	90	no change
19 Aug 2026, 18:15	90	first reading

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