Survive Sans The killer
A Roblox experience owned by Big J's Games I guess.
HorrorENUndertale IPHorrorSurvival
Description (written by the developer; not a statement by this register)
oh noes, you made sand underman very hangry and now he wants to find you and kill you, get gear but becareful, he has attacks wanna become sand underman and join him and kill players? buy the become sand underman gamepass this is just a literal joke game Tags since i want players to join the game :moai: Sans, Undertale, Megalovania, Survive, Error sans, multiverse, Horror, Jeff, Jeff The Killer, Killer, Treehouse, Survive Sans, Sans the killer, oniverse, Survive Sans The killer
Last updated by the developer 2 Jul 2026, 17:42 UTC.
Live players over time
Growth
Growth history is still building. We hold one measurement for this entry. A trend needs at least two, taken days apart — so this will fill in on its own rather than being estimated. We do not publish numbers we have not measured.
| Measured (UTC) | Players | Change |
|---|---|---|
| 15 Aug 2026, 16:53 | 0 | first reading |
Concurrent players at each of our measurements (insert-on-change).