Sonic Speed Simulator vs [UNDERGLOW!] TR Legacy
[UNDERGLOW!] TR Legacy currently leads with 6,007 concurrent players against 3,423, a 1.8× advantage. On all-time peak the record belongs to Sonic Speed Simulator at 7,044 concurrent players, versus 6,868. Lifetime, Sonic Speed Simulator has more visits (1.5B vs 16.5M). Full side-by-side history for Sonic Speed Simulator and [UNDERGLOW!] TR Legacy is charted above.
Sonic Speed Simulator
3,423
playing now
7,044 24h peak · 1.5B visits
VS
[UNDERGLOW!] TR Legacy
6,007
playing now
6,868 24h peak · 16.5M visits
Player count history
Sonic Speed Simulator[UNDERGLOW!] TR Legacy
Head to head
| Metric | Sonic Speed Simulator | [UNDERGLOW!] TR Legacy | Difference |
|---|---|---|---|
| Playing now | 3,423 | 6,007 | 2,584 (1.8×) |
| 24h peak | 7,044 | 6,868 | 176 |
| 24h average | 4,187 | 5,783 | 1,596 |
| 7-day peak | 7,044 | 6,868 | 176 |
| 7-day average | 3,574 | 4,487 | 913 |
| 30-day peak | 7,044 | 6,868 | 176 |
| All-time peak | 7,044 | 6,868 | 176 |
| 24h change | ▲ 18.9% | ▲ 10.8% | — |
| 7d change | — | — | — |
| Total visits | 1.5B | 16.5M | 1.5B (91.7×) |
| Visits (24h) | 472K | 663.9K | 191.8K |
| Visits (7d) | 1.8M | 2.1M | 394.1K |
| Favorites | 3.2M | 55.6K | 3.1M (57.4×) |
| Rating | 92.1% | 96.8% | — |
| Global rank (players) | #482 | #264 | of 5,152 |
| Trending score | 61.7 | 108.1 | — |
| Created | Mar 9, 2022 | Sep 27, 2025 | — |
| 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 — 6 days for Sonic Speed Simulator, 5 for [UNDERGLOW!] TR Legacy.