Tracked since by doge30095
Nobody is playing Ultra Sans: Mega Boss on Roblox right now. Its all-time peak is 0 players, reached on . It has been visited 11 times.
Undertale
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
Ultra Sans: Mega Boss has 0 concurrent players right now. Its all-time peak is 0 players, reached in October 2026.
Ultra Sans: Mega Boss was created by doge30095 on Roblox.
Ultra Sans: Mega Boss is ranked #27,621 on Roblox by concurrent players.
Ultra Sans: Mega Boss has 11 total visits (11).
Ultra Sans: Mega Boss was created in June 2018 — about 8 years old.
Up to 10 players can be in a single Ultra Sans: Mega Boss server.
Roblox lists Ultra Sans: Mega Boss as suitable for all ages.
Ultra Sans: Mega Boss was last updated in June 2018.
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#27,621
#25,822
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11
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10
73
8y 5mo
All ages
Free access
