Tracked since by TheGamingRexy_2011
Nobody is playing UTMMU on Roblox right now. Its all-time peak is 0 players, reached on . It has been visited 6 times.
welcome to undertale monster maina ULTRA!!, this game is in beta or alpha idk, but its not done much is subject to change SHUDOWN = UPDATE OR BUG FIX
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.
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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UTMMU has 0 concurrent players right now. Its all-time peak is 0 players, reached in November 2026.
UTMMU was created by TheGamingRexy_2011 on Roblox.
UTMMU has 6 total visits (6).
UTMMU was created in April 2025 — about 1 year old.
Up to 20 players can be in a single UTMMU server.
Roblox lists UTMMU as suitable for all ages.
UTMMU was last updated in February 2026.
Avg CCU by hour (UTC) · last 4 weeks
Key moments in this game's history
Avg CCU by day · last 4 weeks
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6
1
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20
23
1y 7mo
All ages
Free access
