Ro-Bio Injection Experiment vs Backrooms Simulator [Level 94 "Motion"]
Ro-Bio Injection Experiment currently leads with 682 concurrent players against 540. On all-time peak the record belongs to Ro-Bio Injection Experiment at 965 concurrent players, versus 964. Lifetime, Ro-Bio Injection Experiment has more visits (60.5M vs 7.5M). Full side-by-side history for Ro-Bio Injection Experiment and Backrooms Simulator [Level 94 "Motion"] is charted above.
Ro-Bio Injection Experiment
682
playing now
965 24h peak · 60.5M visits
VS
Backrooms Simulator [Level 94 "Motion"]
540
playing now
778 24h peak · 7.5M visits
Player count history
Ro-Bio Injection ExperimentBackrooms Simulator [Level 94 "Motion"]
Head to head
| Metric | Ro-Bio Injection Experiment | Backrooms Simulator [Level 94 "Motion"] | Difference |
|---|---|---|---|
| Playing now | 682 | 540 | 142 |
| 24h peak | 965 | 778 | 187 |
| 24h average | 649 | 589 | 60 |
| 7-day peak | 965 | 964 | 1 |
| 7-day average | 653 | 701 | 48 |
| 30-day peak | 965 | 964 | 1 |
| All-time peak | 965 | 964 | 1 |
| 24h change | ▼ 1.4% | ▲ 6.9% | — |
| 7d change | — | — | — |
| Total visits | 60.5M | 7.5M | 52.9M (8.0×) |
| Visits (24h) | 83K | 64.3K | 18.7K |
| Visits (7d) | 166.5K | 450.7K | 284.1K (2.7×) |
| Favorites | 124.3K | 16K | 108.3K (7.8×) |
| Rating | 94.7% | 75.7% | — |
| Global rank (players) | #1,714 | #1,936 | of 5,807 |
| Trending score | -1.7 | -42.9 | — |
| Created | Oct 25, 2024 | May 11, 2026 | — |
| 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 — 3 days for Ro-Bio Injection Experiment, 7 for Backrooms Simulator [Level 94 "Motion"].