Zoo Tycoon vs [UPD 2] Merge Defense
Zoo Tycoon currently leads with 1,945 concurrent players against 1,817. On all-time peak the record belongs to [UPD 2] Merge Defense at 3,045 concurrent players, versus 2,347. Lifetime, Zoo Tycoon has more visits (122.3M vs 474.2K). Full side-by-side history for Zoo Tycoon and [UPD 2] Merge Defense is charted above.
Zoo Tycoon π£
1,945
playing now
2,347 24h peak Β· 122.3M visits
VS
[π₯UPD 2] Merge Defense
1,817
playing now
3,045 24h peak Β· 474.2K visits
Player count history
Zoo Tycoon[UPD 2] Merge Defense
Head to head
| Metric | Zoo Tycoon | [UPD 2] Merge Defense | Difference |
|---|---|---|---|
| Playing now | 1,945 | 1,817 | 128 |
| 24h peak | 2,347 | 3,045 | 698 |
| 24h average | 1,797 | 1,947 | 150 |
| 7-day peak | 2,347 | 3,045 | 698 |
| 7-day average | 1,402 | 1,091 | 311 |
| 30-day peak | 2,347 | 3,045 | 698 |
| All-time peak | 2,347 | 3,045 | 698 |
| 24h change | β² 15.9% | β² 104.7% | β |
| 7d change | β² 32.1% | β | β |
| Total visits | 122.3M | 474.2K | 121.8M (257.9Γ) |
| Visits (24h) | 143.8K | 147.1K | 3.3K |
| Visits (7d) | 867.9K | 336.8K | 531.1K (2.6Γ) |
| Favorites | 403.3K | 27K | 376.3K (14.9Γ) |
| Rating | 84.0% | 96.2% | β |
| Global rank (players) | #949 | #994 | of 7,786 |
| Trending score | 90.2 | 252.5 | β |
| Created | Oct 24, 2017 | Jun 21, 2026 | β |
| Genre | Simulation | Strategy | β |
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 β 12 days for Zoo Tycoon, 6 for [UPD 2] Merge Defense.