Iron Man Simulator vs [NEW ZOMBIE] Undead Defense Tycoon 2
[NEW ZOMBIE] Undead Defense Tycoon 2 currently leads with 785 concurrent players against 445, a 1.8× advantage. On all-time peak the record belongs to Iron Man Simulator at 1,136 concurrent players, versus 948. Momentum favours [NEW ZOMBIE] Undead Defense Tycoon 2: +301.4% week over week versus +22.7% for Iron Man Simulator. Lifetime, Iron Man Simulator has more visits (113.1M vs 100.9K). Full side-by-side history for Iron Man Simulator and [NEW ZOMBIE] Undead Defense Tycoon 2 is charted above.
Player count history
Head to head
| Metric | Iron Man Simulator | [NEW ZOMBIE] Undead Defense Tycoon 2 | Difference |
|---|---|---|---|
| Playing now | 445 | 785 | 340 (1.8×) |
| 24h peak | 1,057 | 948 | 109 |
| 24h average | 624 | 760 | 136 |
| 7-day peak | 1,126 | 948 | 178 |
| 7-day average | 599 | 293 | 306 (2.0×) |
| 30-day peak | 1,126 | 948 | 178 |
| All-time peak | 1,136 | 948 | 188 |
| 24h change | ▲ 35.1% | ▲ 60.3% | — |
| 7d change | ▲ 22.7% | ▲ 301.4% | — |
| Total visits | 113.1M | 100.9K | 113M (1120.1×) |
| Visits (24h) | 116.2K | 35.6K | 80.6K (3.3×) |
| Visits (7d) | 777.2K | 93.5K | 683.6K (8.3×) |
| Favorites | 743.6K | 2.2K | 741.4K (332.3×) |
| Rating | 88.6% | 77.4% | — |
| Global rank (players) | #2,238 | #1,650 | of 7,866 |
| Trending score | 11.2 | 423.9 | — |
| Created | May 8, 2018 | Apr 15, 2026 | — |
| Genre | Action | Simulation | — |
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 — 12 days for Iron Man Simulator, 8 for [NEW ZOMBIE] Undead Defense Tycoon 2.