Haze Seas [x2 MASTERY] vs [Summer] Anime Card Collection
Haze Seas [x2 MASTERY] currently leads with 6,300 concurrent players against 4,738. On all-time peak the record belongs to Haze Seas [x2 MASTERY] at 13,734 concurrent players, versus 11,090. Momentum favours [Summer] Anime Card Collection: -3.9% week over week versus -33.9% for Haze Seas [x2 MASTERY]. Lifetime, Haze Seas [x2 MASTERY] has more visits (300M vs 149.5M). Full side-by-side history for Haze Seas [x2 MASTERY] and [Summer] Anime Card Collection is charted above.
Haze Seas [x2 MASTERY]
6,300
playing now
7,569 24h peak · 300M visits
VS
[Summer⛱️] Anime Card Collection
4,738
playing now
10,121 24h peak · 149.5M visits
Player count history
Haze Seas [x2 MASTERY][Summer] Anime Card Collection
Head to head
| Metric | Haze Seas [x2 MASTERY] | [Summer] Anime Card Collection | Difference |
|---|---|---|---|
| Playing now | 6,300 | 4,738 | 1,562 |
| 24h peak | 7,569 | 10,121 | 2,552 |
| 24h average | 6,335 | 4,949 | 1,386 |
| 7-day peak | 11,937 | 10,121 | 1,816 |
| 7-day average | 7,377 | 4,978 | 2,399 |
| 30-day peak | 12,453 | 10,121 | 2,332 |
| All-time peak | 13,734 | 11,090 | 2,644 |
| 24h change | ▲ 1.7% | ▲ 6.0% | — |
| 7d change | ▼ 33.9% | ▼ 3.9% | — |
| Total visits | 300M | 149.5M | 150.5M (2.0×) |
| Visits (24h) | 403.4K | 227.1K | 176.3K (1.8×) |
| Visits (7d) | 3.4M | 1.7M | 1.7M (2.0×) |
| Favorites | 4.3M | 218.3K | 4.1M (19.9×) |
| Rating | 97.7% | 98.5% | — |
| Global rank (players) | #294 | #395 | of 7,928 |
| Trending score | -53.5 | -2.1 | — |
| Created | Jun 6, 2021 | Dec 15, 2025 | — |
| Genre | RPG | 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 — 13 days for Haze Seas [x2 MASTERY], 13 for [Summer] Anime Card Collection.