Speed Run 4 vs Build Sandbox Simulator
Speed Run 4 currently leads with 907 concurrent players against 351, a 2.6× advantage. On all-time peak the record belongs to Speed Run 4 at 1,639 concurrent players, versus 794. Momentum favours Build Sandbox Simulator: +11.1% week over week versus -7.1% for Speed Run 4. Lifetime, Speed Run 4 has more visits (1.7B vs 53.5M). Full side-by-side history for Speed Run 4 and Build Sandbox Simulator is charted above.
[🍎] Speed Run 4
907
playing now
1,299 24h peak · 1.7B visits
VS
Build Sandbox Simulator
351
playing now
756 24h peak · 53.5M visits
Player count history
Speed Run 4Build Sandbox Simulator
Head to head
| Metric | Speed Run 4 | Build Sandbox Simulator | Difference |
|---|---|---|---|
| Playing now | 907 | 351 | 556 (2.6×) |
| 24h peak | 1,299 | 756 | 543 (1.7×) |
| 24h average | 963 | 442 | 521 (2.2×) |
| 7-day peak | 1,456 | 767 | 689 (1.9×) |
| 7-day average | 945 | 422 | 523 (2.2×) |
| 30-day peak | 1,456 | 767 | 689 (1.9×) |
| All-time peak | 1,639 | 794 | 845 (2.1×) |
| 24h change | ▲ 5.0% | ▼ 23.1% | — |
| 7d change | ▼ 7.1% | ▲ 11.1% | — |
| Total visits | 1.7B | 53.5M | 1.7B (32.6×) |
| Visits (24h) | 131.5K | 45.1K | 86.3K (2.9×) |
| Visits (7d) | 969.5K | 300.1K | 669.4K (3.2×) |
| Favorites | 4.6M | 4.9M | 376.5K |
| Rating | 73.8% | 96.2% | — |
| Global rank (players) | #1,356 | #2,323 | of 8,339 |
| Trending score | 5.5 | 11.9 | — |
| Created | Oct 20, 2014 | May 20, 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 — 14 days for Speed Run 4, 14 for Build Sandbox Simulator.