Iron Man Simulator 2 vs Build a Slime Defense
Iron Man Simulator 2 currently leads with 113 concurrent players against 110. On all-time peak the record belongs to Build a Slime Defense at 197 concurrent players, versus 144. Lifetime, Iron Man Simulator 2 has more visits (326.2M vs 5.3M). Full side-by-side history for Iron Man Simulator 2 and Build a Slime Defense is charted above.
Iron Man Simulator 2
113
playing now
144 24h peak · 326.2M visits
VS
Build a Slime Defense ⚔️
110
playing now
179 24h peak · 5.3M visits
Player count history
Iron Man Simulator 2Build a Slime Defense
Head to head
| Metric | Iron Man Simulator 2 | Build a Slime Defense | Difference |
|---|---|---|---|
| Playing now | 113 | 110 | 3 |
| 24h peak | 144 | 179 | 35 |
| 24h average | 98 | 108 | 10 |
| 7-day peak | 144 | 197 | 53 |
| 7-day average | 70 | 108 | 38 (1.5×) |
| 30-day peak | 144 | 197 | 53 |
| All-time peak | 144 | 197 | 53 |
| 24h change | ▲ 53.1% | ▼ 0.9% | — |
| 7d change | — | — | — |
| Total visits | 326.2M | 5.3M | 320.9M (61.4×) |
| Visits (24h) | 23.3K | 12.1K | 11.2K (1.9×) |
| Visits (7d) | 70.5K | 20.8K | 49.7K (3.4×) |
| Favorites | 1.1M | 27K | 1.1M (42.3×) |
| Rating | 93.5% | 98.8% | — |
| Global rank (players) | #2,709 | #2,730 | of 4,424 |
| Trending score | 59.9 | 0.0 | — |
| Created | Dec 16, 2020 | May 16, 2026 | — |
| Genre | Action | Strategy | — |
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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 — 5 days for Iron Man Simulator 2, 3 for Build a Slime Defense.