Tracked since by nazulyaN
Nobody is playing Containment 51 on Roblox right now. Its all-time peak is 0 players, reached on . It has been visited 6 times.
Play as an alien and escape area 51 or play as a guard. Inspired by Prison Life and Jailbreak.
No changes recorded since tracking began.
No changes recorded since tracking began.
No changes recorded since tracking began.
No changes recorded since tracking began.
No changes recorded since tracking began.
No changes recorded since tracking began.
Avg CCU by hour (UTC) · last 4 weeks
CCU 24h
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CCU 7d
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CCU 30d
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Rank 7d
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Visits 24h
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Favorites 24h
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Key moments in this game's history
Avg CCU by day · last 4 weeks
Containment 51 has 0 concurrent players right now. Its all-time peak is 0 players, reached in November 2026.
Containment 51 was created by nazulyaN on Roblox.
Containment 51 is #2,130 of 63,249 in Action.
Containment 51 has 6 total visits (6).
Containment 51 was created in November 2025 — about 1 year old.
Up to 50 players can be in a single Containment 51 server.
Roblox lists Containment 51 as suitable for all ages.
Containment 51 was last updated in October 2026.
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0
0
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#2,130
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6
1
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50
6
1y
All ages
Free access
Ranked just above and below it in Action, by players right now.
