[UPD] Iron Man Battlegrounds vs Undertale Multiverse Simulator 1.5
Undertale Multiverse Simulator 1.5 currently leads with 542 concurrent players against 507. On all-time peak the record belongs to Undertale Multiverse Simulator 1.5 at 788 concurrent players, versus 580. Lifetime, [UPD] Iron Man Battlegrounds has more visits (138.7M vs 945.2K). Full side-by-side history for [UPD] Iron Man Battlegrounds and Undertale Multiverse Simulator 1.5 is charted above.
[UPD] Iron Man Battlegrounds
507
playing now
580 24h peak · 138.7M visits
VS
Undertale Multiverse Simulator 1.5
542
playing now
679 24h peak · 945.2K visits
Player count history
[UPD] Iron Man BattlegroundsUndertale Multiverse Simulator 1.5
Head to head
| Metric | [UPD] Iron Man Battlegrounds | Undertale Multiverse Simulator 1.5 | Difference |
|---|---|---|---|
| Playing now | 507 | 542 | 35 |
| 24h peak | 580 | 679 | 99 |
| 24h average | 405 | 563 | 158 |
| 7-day peak | 580 | 788 | 208 |
| 7-day average | 376 | 635 | 259 (1.7×) |
| 30-day peak | 580 | 788 | 208 |
| All-time peak | 580 | 788 | 208 |
| 24h change | ▲ 11.3% | ▼ 8.2% | — |
| 7d change | — | — | — |
| Total visits | 138.7M | 945.2K | 137.7M (146.7×) |
| Visits (24h) | 68.3K | 23.9K | 44.4K (2.9×) |
| Visits (7d) | 142.4K | 87.9K | 54.5K (1.6×) |
| Favorites | 401.2K | 3K | 398.1K (132.1×) |
| Rating | 84.7% | 90.6% | — |
| Global rank (players) | #1,723 | #1,670 | of 4,278 |
| Trending score | 18.9 | -30.1 | — |
| Created | Oct 28, 2020 | May 22, 2026 | — |
| Genre | Action | 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 [UPD] Iron Man Battlegrounds, 4 for Undertale Multiverse Simulator 1.5.