Tracked since by mrcheese56
Nobody is playing Manhattan Project --- Under Construction on Roblox right now. Its all-time peak is 0 players, reached on . It has been visited 2.2K times.
test site of the first atmoic bomb what will be left after July 16, 1945.
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.
No other tracked games from this creator.
View mrcheese56 profile →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
Manhattan Project --- Under Construction has 0 concurrent players right now. Its all-time peak is 0 players, reached in October 2026.
Manhattan Project --- Under Construction was created by mrcheese56 on Roblox.
Manhattan Project --- Under Construction is ranked #27,621 on Roblox by concurrent players.
Manhattan Project --- Under Construction has 2.2K total visits (2,237).
Manhattan Project --- Under Construction has a 80.0% like ratio from Roblox player votes.
Manhattan Project --- Under Construction was created in January 2008 — about 18 years old.
Up to 8 players can be in a single Manhattan Project --- Under Construction server.
Roblox lists Manhattan Project --- Under Construction as suitable for all ages.
Manhattan Project --- Under Construction was last updated in December 2008.
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#27,621
#25,822
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80.0%
2.2K
11
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8
70
18y 9mo
All ages
Free access
