Tracked since by Syniate
Nobody is playing Alcatraz Prison on Roblox right now. Its all-time peak is 0 players, reached on . It has been visited 9 times.
A project to build a prison located in San Francisco.
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
Alcatraz Prison has 0 concurrent players right now. Its all-time peak is 0 players, reached in November 2026.
Alcatraz Prison was created by Syniate on Roblox.
Alcatraz Prison is ranked #27,621 on Roblox by concurrent players.
Alcatraz Prison has 9 total visits (9).
Alcatraz Prison has a 50.0% like ratio from Roblox player votes.
Alcatraz Prison was created in March 2013 — about 13 years old.
Up to 50 players can be in a single Alcatraz Prison server.
Roblox lists Alcatraz Prison as suitable for all ages.
Alcatraz Prison was last updated in August 2014.
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0
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#27,621
#25,373
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50.0%
9
0
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50
76
13y 8mo
All ages
Free access
