Iron Man Simulator vs (UPD 2) OC NPC Playground
(UPD 2) OC NPC Playground currently leads with 1,849 concurrent players against 437, a 4.2× advantage. On all-time peak the record belongs to (UPD 2) OC NPC Playground at 3,445 concurrent players, versus 1,136. Lifetime, Iron Man Simulator has more visits (112.5M vs 2.2M). Full side-by-side history for Iron Man Simulator and (UPD 2) OC NPC Playground is charted above.
Iron Man Simulator
437
playing now
1,136 24h peak · 112.5M visits
VS
(UPD 2) OC NPC Playground
1,849
playing now
3,179 24h peak · 2.2M visits
Player count history
Iron Man Simulator(UPD 2) OC NPC Playground
Head to head
| Metric | Iron Man Simulator | (UPD 2) OC NPC Playground | Difference |
|---|---|---|---|
| Playing now | 437 | 1,849 | 1,412 (4.2×) |
| 24h peak | 1,136 | 3,179 | 2,043 (2.8×) |
| 24h average | 659 | 2,284 | 1,625 (3.5×) |
| 7-day peak | 1,136 | 3,422 | 2,286 (3.0×) |
| 7-day average | 516 | 1,896 | 1,380 (3.7×) |
| 30-day peak | 1,136 | 3,422 | 2,286 (3.0×) |
| All-time peak | 1,136 | 3,445 | 2,309 (3.0×) |
| 24h change | ▼ 6.8% | ▼ 3.7% | — |
| 7d change | — | — | — |
| Total visits | 112.5M | 2.2M | 110.2M (50.4×) |
| Visits (24h) | 144K | 231K | 87K (1.6×) |
| Visits (7d) | 648.2K | 1.1M | 462.1K (1.7×) |
| Favorites | 742.8K | 31.9K | 710.9K (23.3×) |
| Rating | 88.6% | 84.0% | — |
| Global rank (players) | #1,819 | #718 | of 5,521 |
| Trending score | 74.7 | 67.9 | — |
| Created | May 8, 2018 | Jul 25, 2026 | — |
| Genre | Action | — |
Other comparisons
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 — 7 days for Iron Man Simulator, 7 for (UPD 2) OC NPC Playground.