Survive and Kill the Killers in Area 51 !!! vs Build to Defend Loot
Survive and Kill the Killers in Area 51 !!! currently leads with 1,609 concurrent players against 1,366. On all-time peak the record belongs to Build to Defend Loot at 3,107 concurrent players, versus 2,264. Momentum favours Build to Defend Loot: +7.0% week over week versus +1.3% for Survive and Kill the Killers in Area 51 !!!. Lifetime, Survive and Kill the Killers in Area 51 !!! has more visits (1.8B vs 112M). Full side-by-side history for Survive and Kill the Killers in Area 51 !!! and Build to Defend Loot is charted above.
Player count history
Head to head
| Metric | Survive and Kill the Killers in Area 51 !!! | Build to Defend Loot | Difference |
|---|---|---|---|
| Playing now | 1,609 | 1,366 | 243 |
| 24h peak | 1,643 | 2,681 | 1,038 (1.6×) |
| 24h average | 1,399 | 1,802 | 403 |
| 7-day peak | 2,200 | 2,978 | 778 |
| 7-day average | 1,296 | 2,043 | 747 (1.6×) |
| 30-day peak | 2,200 | 2,978 | 778 |
| All-time peak | 2,264 | 3,107 | 843 |
| 24h change | ▲ 15.9% | ▼ 6.9% | — |
| 7d change | ▲ 1.3% | ▲ 7.0% | — |
| Total visits | 1.8B | 112M | 1.7B (16.3×) |
| Visits (24h) | 150.1K | 273.1K | 123K (1.8×) |
| Visits (7d) | 1.1M | 2M | 895.2K (1.8×) |
| Favorites | 4M | 97.3K | 3.9M (41.3×) |
| Rating | 89.6% | 87.2% | — |
| Global rank (players) | #1,078 | #1,221 | of 7,866 |
| Trending score | 24.6 | -38.0 | — |
| Created | Apr 29, 2014 | Jan 3, 2026 | — |
| Genre | Survival | 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 — 11 days for Survive and Kill the Killers in Area 51 !!!, 11 for Build to Defend Loot.