Project Delta vs Spiral Stair Tower
Project Delta currently leads with 2,221 concurrent players against 927, a 2.4× advantage. On all-time peak the record belongs to Project Delta at 2,809 concurrent players, versus 2,541. Lifetime, Project Delta has more visits (144.4M vs 20.9M). Full side-by-side history for Project Delta and Spiral Stair Tower is charted above.
Project Delta
2,221
playing now
2,580 24h peak · 144.4M visits
VS
Spiral Stair Tower
927
playing now
1,899 24h peak · 20.9M visits
Player count history
Project DeltaSpiral Stair Tower
Head to head
| Metric | Project Delta | Spiral Stair Tower | Difference |
|---|---|---|---|
| Playing now | 2,221 | 927 | 1,294 (2.4×) |
| 24h peak | 2,580 | 1,899 | 681 |
| 24h average | 2,242 | 1,225 | 1,017 (1.8×) |
| 7-day peak | 2,809 | 2,541 | 268 |
| 7-day average | 2,176 | 1,512 | 664 |
| 30-day peak | 2,809 | 2,541 | 268 |
| All-time peak | 2,809 | 2,541 | 268 |
| 24h change | ▲ 24.1% | ▼ 8.0% | — |
| 7d change | — | — | — |
| Total visits | 144.4M | 20.9M | 123.5M (6.9×) |
| Visits (24h) | 199K | 231.9K | 32.9K |
| Visits (7d) | 676.3K | 909K | 232.7K |
| Favorites | 425.5K | 172.4K | 253.2K (2.5×) |
| Rating | 77.7% | 91.8% | — |
| Global rank (players) | #724 | #1,375 | of 4,380 |
| Trending score | 10.1 | -57.7 | — |
| Created | Aug 26, 2021 | Mar 12, 2026 | — |
| Genre | Survival | Obby & Platformer | — |
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 — 5 days for Project Delta, 5 for Spiral Stair Tower.