[Halloween] Undertale Multiverse Simulator 1.5

Source: Roblox
Universe ID: 10202515720
Developer: SlayerRealNotFake
Released: May 22, 2026

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

Current players

16 observations from Oct 26 to Oct 28. Latest 571 players at Oct 28 09:13 UTC. Peak 950 at Oct 27 21:13 UTC. No collection gaps in this window.

24h Peak

950

2026 Peak

950

Oct 27 21:13 UTC

All-Time Peak

950

Oct 27, 2026 21:13 UTC

Access

Rating

3.1K up, 423 down

Visits

3.3M

Favorites

Genres

Player History


Today	494	+146	+41.8%	609	426
Oct 27	349	+98	+39.0%	950	187
Oct 26	251	-57	-18.5%	306	217
Oct 25	308	+2	+0.8%	355	258
Oct 24	305	+28	+10.2%	356	254
Oct 23	277	+49	+21.3%	359	191
Oct 22	229	-6	-2.5%	305	159
Oct 21	234	+2	+0.9%	268	192
Oct 20	232	-29	-11.2%	300	199
Oct 19	262	-103	-28.3%	307	212
Oct 18	365	-10	-2.6%	425	291
Oct 17	375	+19	+5.5%	445	297
Oct 16	355	-8	-2.3%	429	283
Oct 15	364	-53	-12.7%	427	303
Oct 14	417	+136	+48.5%	497	332
Oct 13	281	-36	-11.5%	333	248
Oct 12	317	-73	-18.7%	404	264
Oct 11	390	-33	-7.7%	445	328
Oct 10	422	+58	+15.9%	490	360
Oct 9	364	+52	+16.6%	460	287
Oct 8	313	-34	-9.8%	390	253
Oct 7	346	-22	-6.0%	419	279
Oct 6	368	-32	-8.1%	425	325
Oct 5	401	-152	-27.5%	462	345
Oct 4	553	-82	-12.9%	610	440
Oct 3	634	+210	+49.6%	702	522
Oct 2	424	+25	+6.4%	531	352
Oct 1	399	-40	-9.1%	487	319
Sep 30	439	-30	-6.4%	541	348
Sep 29	469	Not Available	Not Available	571	316

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