Zoo Tycoon vs Spiral Stair Tower
Zoo Tycoon currently leads with 869 concurrent players against 802. On all-time peak the record belongs to Spiral Stair Tower at 2,541 concurrent players, versus 1,533. Lifetime, Zoo Tycoon has more visits (121.3M vs 20.9M). Full side-by-side history for Zoo Tycoon and Spiral Stair Tower is charted above.
Zoo Tycoon 🐣
869
playing now
1,533 24h peak · 121.3M visits
VS
Spiral Stair Tower
802
playing now
1,899 24h peak · 20.9M visits
Player count history
Zoo TycoonSpiral Stair Tower
Head to head
| Metric | Zoo Tycoon | Spiral Stair Tower | Difference |
|---|---|---|---|
| Playing now | 869 | 802 | 67 |
| 24h peak | 1,533 | 1,899 | 366 |
| 24h average | 1,088 | 1,248 | 160 |
| 7-day peak | 1,533 | 2,541 | 1,008 (1.7×) |
| 7-day average | 1,027 | 1,519 | 492 |
| 30-day peak | 1,533 | 2,541 | 1,008 (1.7×) |
| All-time peak | 1,533 | 2,541 | 1,008 (1.7×) |
| 24h change | ▲ 2.4% | ▼ 4.5% | — |
| 7d change | — | — | — |
| Total visits | 121.3M | 20.9M | 100.5M (5.8×) |
| Visits (24h) | 106.9K | 233.6K | 126.7K (2.2×) |
| Visits (7d) | 348.6K | 901.9K | 553.3K (2.6×) |
| Favorites | 401.7K | 172.3K | 229.4K (2.3×) |
| Rating | 84.0% | 91.8% | — |
| Global rank (players) | #1,405 | #1,397 | of 4,380 |
| Trending score | 17.6 | -54.4 | — |
| Created | Oct 24, 2017 | Mar 12, 2026 | — |
| Genre | Simulation | Obby & Platformer | — |
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 — 5 days for Zoo Tycoon, 5 for Spiral Stair Tower.