[] Fly Tower vs Build a Marble Slide!
Build a Marble Slide! currently leads with 522 concurrent players against 483. On all-time peak the record belongs to Build a Marble Slide! at 1,048 concurrent players, versus 940. Lifetime, Build a Marble Slide! has more visits (52.1M vs 21.7M). Full side-by-side history for [] Fly Tower and Build a Marble Slide! is charted above.
[🏜️] Fly Tower
483
playing now
909 24h peak · 21.7M visits
VS
Build a Marble Slide!
522
playing now
804 24h peak · 52.1M visits
Player count history
[] Fly TowerBuild a Marble Slide!
Head to head
| Metric | [] Fly Tower | Build a Marble Slide! | Difference |
|---|---|---|---|
| Playing now | 483 | 522 | 39 |
| 24h peak | 909 | 804 | 105 |
| 24h average | 500 | 620 | 120 |
| 7-day peak | 909 | 991 | 82 |
| 7-day average | 482 | 684 | 202 |
| 30-day peak | 909 | 991 | 82 |
| All-time peak | 940 | 1,048 | 108 |
| 24h change | ▼ 6.9% | ▼ 26.7% | — |
| 7d change | — | — | — |
| Total visits | 21.7M | 52.1M | 30.3M (2.4×) |
| Visits (24h) | 110.1K | 69.2K | 40.9K (1.6×) |
| Visits (7d) | 247K | 121.4K | 125.6K (2.0×) |
| Favorites | 3.1M | 1.4M | 1.7M (2.2×) |
| Rating | 65.2% | 91.4% | — |
| Global rank (players) | #1,773 | #1,705 | of 4,278 |
| Trending score | 9.6 | -25.3 | — |
| Created | Jan 27, 2026 | Nov 11, 2025 | — |
| Genre | Obby & Platformer | 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 — 3 days for [] Fly Tower, 2 for Build a Marble Slide!.