Tracked since by IMakeOceanWaves
Nobody is playing Calvin's Underground on Roblox right now. Its all-time peak is 0 players, reached on . It has been visited 9 times.
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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
Calvin's Underground has 0 concurrent players right now. Its all-time peak is 0 players, reached in November 2026.
Calvin's Underground was created by IMakeOceanWaves on Roblox.
Calvin's Underground is ranked #27,621 on Roblox by concurrent players.
Calvin's Underground has 9 total visits (9).
Calvin's Underground was created in December 2020 — about 5 years old.
Up to 50 players can be in a single Calvin's Underground server.
Roblox lists Calvin's Underground as suitable for all ages.
Calvin's Underground was last updated in December 2020.
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#27,621
#25,822
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9
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50
56
5y 10mo
All ages
Free access
