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Undertale Multiverse Simulator 1.5 icon

Undertale Multiverse Simulator 1.5

by SlayerRealNotFake ✔ · Action · Battlegrounds & Fighting · Maturity: Mild

Checking live status…

229playing now
87%liked
3.4Mvisits

Play on Roblox Codes Is it down?

Undertale Multiverse Simulator 1.5 live stats

Playing now
229
Total visits
3,438,996
Favorites
6,157
Like ratio
87%
Votes
3.1K 👍 / 451 👎
Server size
15 players
Created
May 22, 2026
Last update
4 days ago

Snapshot taken Nov 1, 2026. Values marked live refresh every minute from Roblox.

Player trend

We started tracking Undertale Multiverse Simulator 1.5 on Nov 1, 2026. The 7-day and 30-day trend lines appear here once more daily snapshots are in.

Right now Undertale Multiverse Simulator 1.5 is not currently on Roblox's Explore charts. Games drop off the Explore charts when newer titles grow faster, which does not mean the game is down.

Undertale Multiverse Simulator 1.5 codes

No working codes are confirmed for Undertale Multiverse Simulator 1.5 at the moment. Many Roblox games publish codes in their description or on the developer's social accounts after updates and milestones. See the Undertale Multiverse Simulator 1.5 codes page for how to redeem codes and where to watch for new ones.

About Undertale Multiverse Simulator 1.5

This game is continuation of Undertale Multiverse Simulator, game got hacked and after a year its back.
Press R on PC to low health yourself
Press Z on PC to use Emote Wheel
Shiftlock for gamepads: X button

Undertale Multiverse Simulator 1.5 runs in servers of up to 15 players and is listed under Action / Battlegrounds & Fighting on Roblox. It has been visited 3,438,996 times since May 22, 2026, which works out to roughly 21K visits per day over its lifetime. Players rate it 87% positive, a solid score for a Roblox game.

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Frequently asked questions

Is Undertale Multiverse Simulator 1.5 down right now?

Check the live status badge at the top of this page. It refreshes every minute from Roblox's public servers list. If it shows players online and public servers, Undertale Multiverse Simulator 1.5 is up. If Roblox returns no servers, the game is private, under review, or having an outage.

How many people are playing Undertale Multiverse Simulator 1.5?

At the last daily snapshot Undertale Multiverse Simulator 1.5 had 229 players online. The live counter on this page updates from Roblox every 60 seconds.

Does Undertale Multiverse Simulator 1.5 have codes?

No working codes are confirmed for Undertale Multiverse Simulator 1.5 right now. The codes page explains how to check for new ones and where developers post them.

Who made Undertale Multiverse Simulator 1.5?

Undertale Multiverse Simulator 1.5 is published by SlayerRealNotFake, a verified creator. It was created on May 22, 2026 and last updated 4 days ago.

How popular is Undertale Multiverse Simulator 1.5?

Undertale Multiverse Simulator 1.5 has 3,438,996 total visits, 6,157 favorites and a 87% like ratio from 3,596 votes. On Roblox's Explore page it is not currently on Roblox's Explore charts.