Tracked since by R0bl0xianDeveloper
Nobody is playing Undertale Defense on Roblox right now. Its all-time peak is 0 players, reached on . It has been visited 18 times.
SURVIVE AND REACH NEXT WAVES
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 Defense has 0 concurrent players right now. Its all-time peak is 0 players, reached in October 2026.
Undertale Defense was created by R0bl0xianDeveloper on Roblox.
Undertale Defense is ranked #27,621 on Roblox by concurrent players.
Undertale Defense has 18 total visits (18).
Undertale Defense was created in August 2020 — about 6 years old.
Up to 8 players can be in a single Undertale Defense server.
Roblox lists Undertale Defense as suitable for all ages.
Undertale Defense was last updated in August 2020.
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#27,621
#25,654
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18
1
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8
74
6y 2mo
All ages
Free access
