Card Shop Friends vs [x2]Kill Zombies in Area 51
Card Shop Friends currently leads with 1,388 concurrent players against 818, a 1.7× advantage. On all-time peak the record belongs to Card Shop Friends at 1,805 concurrent players, versus 1,791. Lifetime, [x2]Kill Zombies in Area 51 has more visits (19.4M vs 9.9M). Full side-by-side history for Card Shop Friends and [x2]Kill Zombies in Area 51 is charted above.
Card Shop Friends
1,388
playing now
1,805 24h peak · 9.9M visits
VS
[x2]Kill Zombies in Area 51
818
playing now
1,484 24h peak · 19.4M visits
Player count history
Card Shop Friends[x2]Kill Zombies in Area 51
Head to head
| Metric | Card Shop Friends | [x2]Kill Zombies in Area 51 | Difference |
|---|---|---|---|
| Playing now | 1,388 | 818 | 570 (1.7×) |
| 24h peak | 1,805 | 1,484 | 321 |
| 24h average | 1,171 | 1,084 | 87 |
| 7-day peak | 1,805 | 1,791 | 14 |
| 7-day average | 740 | 1,052 | 312 |
| 30-day peak | 1,805 | 1,791 | 14 |
| All-time peak | 1,805 | 1,791 | 14 |
| 24h change | ▲ 68.7% | ▼ 13.6% | — |
| 7d change | — | ▼ 23.3% | — |
| Total visits | 9.9M | 19.4M | 9.5M (2.0×) |
| Visits (24h) | 99.4K | 142.2K | 42.8K |
| Visits (7d) | 390.2K | 967.3K | 577.2K (2.5×) |
| Favorites | 131K | 25K | 106K (5.2×) |
| Rating | 97.0% | 82.6% | — |
| Global rank (players) | #1,043 | #1,543 | of 8,283 |
| Trending score | 173.1 | 9.0 | — |
| Created | Nov 20, 2025 | Apr 17, 2026 | — |
| Genre | Simulation | 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 — 6 days for Card Shop Friends, 8 for [x2]Kill Zombies in Area 51.