Tracked since by ploquinho
Nobody is playing Undertale:the monster killers on Roblox right now. Its all-time peak is 0 players, reached on . It has been visited 8 times.
oof
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
Undertale:the monster killers has 0 concurrent players right now. Its all-time peak is 0 players, reached in November 2026.
Undertale:the monster killers was created by ploquinho on Roblox.
Undertale:the monster killers is ranked #27,621 on Roblox by concurrent players.
Undertale:the monster killers has 8 total visits (8).
Undertale:the monster killers was created in May 2019 — about 7 years old.
Up to 18 players can be in a single Undertale:the monster killers server.
Roblox lists Undertale:the monster killers as suitable for all ages.
Undertale:the monster killers was last updated in May 2019.
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#27,621
#25,822
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8
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18
58
7y 5mo
All ages
Free access
