Tracked since by GroundsPoint
Nobody is playing J. National Laboratory on Roblox right now. Its all-time peak is 0 players, reached on . It has been visited 149 times.
Welcome to the J. National Laboratories, also known as the J. Research Facility. Various signs/hints/tips added for new players. Other patches included.
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
J. National Laboratory has 0 concurrent players right now. Its all-time peak is 0 players, reached in October 2026.
J. National Laboratory was created by GroundsPoint on Roblox.
J. National Laboratory is ranked #27,621 on Roblox by concurrent players.
J. National Laboratory has 149 total visits (149).
J. National Laboratory has a 40.0% like ratio from Roblox player votes.
J. National Laboratory was created in February 2021 — about 5 years old.
Up to 50 players can be in a single J. National Laboratory server.
Roblox lists J. National Laboratory as suitable for all ages.
J. National Laboratory was last updated in March 2021.
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#27,621
#25,822
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40.0%
149
5
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50
63
5y 8mo
All ages
Free access
