Sans Vs Chara! [The Battle of Determination]
A Roblox experience owned by The Undertale Fan Club.
Fighting & PvPENUndertaleFightingOpen Source
Description (written by the developer; not a statement by this register)
Original by Egzekiel i just added a new map, teams, and team specific weapons Check out the Original here: https://www.roblox.com/games/382220258/Undertale-Final-RPG-Open-Source its an open source so maybe you could make your own :D
Last updated by the developer 28 Jun 2018, 21:41 UTC.
0
playing (measured 31 Aug 2026, 23:54 UTC)
14,055
lifetime visits
87%
liked (39 👍 / 6 👎)
144
favourites (10.2 per 1k visits)
1 July 2016
created (per Roblox)
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 We do not publish numbers we have not measured.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 |
|---|---|---|
| 31 Aug 2026, 23:54 | 0 | first reading |
Concurrent players at each of our measurements (insert-on-change).