[] Roblox Party! vs Undertale Multiverse Simulator 1.5
Undertale Multiverse Simulator 1.5 currently leads with 545 concurrent players against 348, a 1.6× advantage. On all-time peak the record belongs to Undertale Multiverse Simulator 1.5 at 788 concurrent players, versus 580. Lifetime, [] Roblox Party! has more visits (32.8M vs 943.9K). Full side-by-side history for [] Roblox Party! and Undertale Multiverse Simulator 1.5 is charted above.
[🔊] Roblox Party!
348
playing now
580 24h peak · 32.8M visits
VS
Undertale Multiverse Simulator 1.5
545
playing now
679 24h peak · 943.9K visits
Player count history
[] Roblox Party!Undertale Multiverse Simulator 1.5
Head to head
| Metric | [] Roblox Party! | Undertale Multiverse Simulator 1.5 | Difference |
|---|---|---|---|
| Playing now | 348 | 545 | 197 (1.6×) |
| 24h peak | 580 | 679 | 99 |
| 24h average | 276 | 564 | 288 (2.0×) |
| 7-day peak | 580 | 788 | 208 |
| 7-day average | 300 | 636 | 336 (2.1×) |
| 30-day peak | 580 | 788 | 208 |
| All-time peak | 580 | 788 | 208 |
| 24h change | ▼ 15.3% | ▼ 8.7% | — |
| 7d change | — | — | — |
| Total visits | 32.8M | 943.9K | 31.9M (34.7×) |
| Visits (24h) | 25.4K | 23.7K | 1.7K |
| Visits (7d) | 61.7K | 86.5K | 24.8K |
| Favorites | 426.8K | 3K | 423.7K (140.7×) |
| Rating | 79.7% | 90.5% | — |
| Global rank (players) | #2,008 | #1,663 | of 4,278 |
| Trending score | -18.1 | -30.1 | — |
| Created | Nov 13, 2020 | May 22, 2026 | — |
| Genre | Party & Casual | Action | — |
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Both games are sampled on the same schedule and plotted on a shared time axis, so the comparison is like for like. Peaks, averages and growth come from RoVitals's own recorded history — 3 days for [] Roblox Party!, 4 for Undertale Multiverse Simulator 1.5.