Tracked since 2026-08-25by SandUndermanissans
A sans multiverse fan game. credit to bruvpclol for 99.9% of the sans models credit to nuy for papyrus models
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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How many people play Undertale - Undying Determination right now?
Undertale - Undying Determination has 0 concurrent players right now. Its all-time peak is 0 players, reached in August 2026.
Who made Undertale - Undying Determination?
Undertale - Undying Determination was created by SandUndermanissans on Roblox.
Is Undertale - Undying Determination popular?
Undertale - Undying Determination is ranked #27,651 on Roblox by concurrent players.
How many visits does Undertale - Undying Determination have?
Undertale - Undying Determination has 548 total visits (548).
What is Undertale - Undying Determination's rating?
Undertale - Undying Determination has a 50.0% like ratio from Roblox player votes.
When was Undertale - Undying Determination created?
Undertale - Undying Determination was created in September 2021 — about 4 years old.
How many players can join Undertale - Undying Determination at once?
Up to 1 players can be in a single Undertale - Undying Determination server.
Is Undertale - Undying Determination appropriate for kids?
Roblox lists Undertale - Undying Determination as suitable for all ages.
When was Undertale - Undying Determination last updated?
Undertale - Undying Determination was last updated in April 2026.
Key moments in this game's history
Sep 11 2021
Aug 25 2026
Aug 27 2026
Aug 31 2026
Avg CCU by day · last 4 weeks
0
0
0
#27,651
#25,654
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50.0%
548
4
—
—
1
5
4y 11mo
All ages
Free access
Sep 11 2021
Apr 5 2026
