Undertale: Determination R
『Lamp & SSJ Productions』
Studio group
Playing right now
Between 6 and 12 over the last 24 hours.
Power-ups
All-time numbers from the game's Roblox page.
94.8K
Since it opened on 29 Mar 2026.
2,191
Players who saved it.
88%
847 likes, 111 dislikes.
12
Players per server, one stud each.
Hour by hour
The most players at once in each hour. We started counting on 10 Nov at 17:00 UTC, so this covers the 2 hours since.
Biggest hour so far: 12 players at 18:00 UTC on 10 Nov.
Screens
From the game's store page.
Patch notes
Each publish we saw, and how many players were in the hour before and after.
- 29 Mar 2026Opened
- 10 Nov 2026Last publish
- 10 Nov 2026We started counting
No patches yet. Undertale: Determination R hasn't published an update since we started counting on 10 Nov.
About the game
In 『Lamp & SSJ Productions』's words.
[GAME IS CURRENTLY A DEMO] UT:DTR is the new and improved remake of the previous two, a modern take on the Undertale RPG genre! ---------------------------------------------------------------------------> Undertale: Determination Reloaded is inspired by Undertale, created by Toby Fox.
- World
- RPG
- Kind
- Action RPG
Players also jump into
Other RPG games with the most players right now.
Is Undertale: Determination R yours? See inside it, live.
This page is what anyone can see. Studwise for developers shows the rest as it happens: every server and every player, where they quit and how each update landed.