Twenty One vs Build A Barrier!
Twenty One currently leads with 401 concurrent players against 313. On all-time peak the record belongs to Twenty One at 833 concurrent players, versus 631. Lifetime, Twenty One has more visits (90.9M vs 2.4M). Full side-by-side history for Twenty One and Build A Barrier! is charted above.
♠ Twenty One
401
playing now
655 24h peak · 90.9M visits
VS
Build A Barrier!
313
playing now
631 24h peak · 2.4M visits
Player count history
Twenty OneBuild A Barrier!
Head to head
| Metric | Twenty One | Build A Barrier! | Difference |
|---|---|---|---|
| Playing now | 401 | 313 | 88 |
| 24h peak | 655 | 631 | 24 |
| 24h average | 466 | 401 | 65 |
| 7-day peak | 794 | 631 | 163 |
| 7-day average | 527 | 393 | 134 |
| 30-day peak | 794 | 631 | 163 |
| All-time peak | 833 | 631 | 202 |
| 24h change | ▼ 10.6% | ▲ 10.5% | — |
| 7d change | ▼ 9.0% | — | — |
| Total visits | 90.9M | 2.4M | 88.5M (38.3×) |
| Visits (24h) | 58.1K | 67.7K | 9.7K |
| Visits (7d) | 462.1K | 87.3K | 374.8K (5.3×) |
| Favorites | 925.1K | 14K | 911.1K (65.9×) |
| Rating | 93.2% | 70.3% | — |
| Global rank (players) | #1,931 | #2,182 | of 7,328 |
| Trending score | -29.6 | 5.0 | — |
| Created | Feb 20, 2024 | Jun 24, 2026 | — |
| Genre | Strategy | Strategy | — |
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 — 11 days for Twenty One, 3 for Build A Barrier!.