Zoo Tycoon vs [MUTUAL AID] 911 Dispatch Simulator
Zoo Tycoon currently leads with 1,335 concurrent players against 309, a 4.3× advantage. On all-time peak the record belongs to Zoo Tycoon at 2,751 concurrent players, versus 607. Momentum favours Zoo Tycoon: +34.7% week over week versus +8.8% for [MUTUAL AID] 911 Dispatch Simulator. Lifetime, Zoo Tycoon has more visits (122.5M vs 4.5M). Full side-by-side history for Zoo Tycoon and [MUTUAL AID] 911 Dispatch Simulator is charted above.
Zoo Tycoon 🐣
1,335
playing now
2,751 24h peak · 122.5M visits
VS
[MUTUAL AID] 911 Dispatch Simulator 🚨
309
playing now
576 24h peak · 4.5M visits
Player count history
Zoo Tycoon[MUTUAL AID] 911 Dispatch Simulator
Head to head
| Metric | Zoo Tycoon | [MUTUAL AID] 911 Dispatch Simulator | Difference |
|---|---|---|---|
| Playing now | 1,335 | 309 | 1,026 (4.3×) |
| 24h peak | 2,751 | 576 | 2,175 (4.8×) |
| 24h average | 1,787 | 338 | 1,449 (5.3×) |
| 7-day peak | 2,751 | 607 | 2,144 (4.5×) |
| 7-day average | 1,463 | 296 | 1,167 (4.9×) |
| 30-day peak | 2,751 | 607 | 2,144 (4.5×) |
| All-time peak | 2,751 | 607 | 2,144 (4.5×) |
| 24h change | ▲ 8.2% | ▼ 27.0% | — |
| 7d change | ▲ 34.7% | ▲ 8.8% | — |
| Total visits | 122.5M | 4.5M | 117.9M (27.0×) |
| Visits (24h) | 170.9K | 28.5K | 142.4K (6.0×) |
| Visits (7d) | 932.4K | 229.1K | 703.3K (4.1×) |
| Favorites | 403.7K | 75K | 328.8K (5.4×) |
| Rating | 84.0% | 90.4% | — |
| Global rank (players) | #1,103 | #2,647 | of 8,283 |
| Trending score | 70.9 | 33.3 | — |
| Created | Oct 24, 2017 | Apr 27, 2026 | — |
| Genre | Simulation | 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 — 13 days for Zoo Tycoon, 13 for [MUTUAL AID] 911 Dispatch Simulator.