Tracked since by VaIorus
Nobody is playing Sierra on Roblox right now. Its all-time peak is 0 players, reached on . It has been visited 412 times.
Operational Blacksite. Special Forces Operators
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
Sierra has 0 concurrent players right now. Its all-time peak is 0 players, reached in November 2026.
Sierra was created by VaIorus on Roblox.
Sierra is ranked #27,621 on Roblox by concurrent players.
Sierra has 412 total visits (412).
Sierra has a 100.0% like ratio from Roblox player votes.
Sierra was created in December 2016 — about 9 years old.
Up to 50 players can be in a single Sierra server.
Roblox lists Sierra as suitable for all ages.
Sierra was last updated in April 2017.
0
0
0
#27,621
#25,822
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100.0%
412
5
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50
77
9y 11mo
All ages
Free access
