Project Delta vs Quarantine Border [HORROR]
Project Delta currently leads with 2,580 concurrent players against 318, a 8.1× advantage. On all-time peak the record belongs to Project Delta at 2,809 concurrent players, versus 647. Lifetime, Project Delta has more visits (144.3M vs 38.6M). Full side-by-side history for Project Delta and Quarantine Border [HORROR] is charted above.
Project Delta
2,580
playing now
2,548 24h peak · 144.3M visits
VS
Quarantine Border [HORROR]
318
playing now
620 24h peak · 38.6M visits
Player count history
Project DeltaQuarantine Border [HORROR]
Head to head
| Metric | Project Delta | Quarantine Border [HORROR] | Difference |
|---|---|---|---|
| Playing now | 2,580 | 318 | 2,262 (8.1×) |
| 24h peak | 2,548 | 620 | 1,928 (4.1×) |
| 24h average | 2,236 | 326 | 1,910 (6.9×) |
| 7-day peak | 2,809 | 620 | 2,189 (4.5×) |
| 7-day average | 2,171 | 323 | 1,848 (6.7×) |
| 30-day peak | 2,809 | 620 | 2,189 (4.5×) |
| All-time peak | 2,809 | 647 | 2,162 (4.3×) |
| 24h change | ▲ 11.2% | ▼ 2.1% | — |
| 7d change | — | — | — |
| Total visits | 144.3M | 38.6M | 105.7M (3.7×) |
| Visits (24h) | 187.2K | 34.1K | 153.1K (5.5×) |
| Visits (7d) | 596.3K | 112.1K | 484.2K (5.3×) |
| Favorites | 425.4K | 175.9K | 249.6K (2.4×) |
| Rating | 77.7% | 86.3% | — |
| Global rank (players) | #670 | #2,057 | of 4,279 |
| Trending score | 9.9 | 2.2 | — |
| Created | Aug 26, 2021 | Jan 13, 2026 | — |
| Genre | Survival | Survival | — |
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 — 4 days for Project Delta, 4 for Quarantine Border [HORROR].