quartz's chassis testing place vs [Trade] Zombie Island
[Trade] Zombie Island currently leads with 1,288 concurrent players against 480, a 2.7× advantage. On all-time peak the record belongs to [Trade] Zombie Island at 1,606 concurrent players, versus 876. Momentum favours [Trade] Zombie Island: +39.3% week over week versus +1.6% for quartz's chassis testing place. Lifetime, quartz's chassis testing place has more visits (36.9M vs 15.1M). Full side-by-side history for quartz's chassis testing place and [Trade] Zombie Island is charted above.
Player count history
Head to head
| Metric | quartz's chassis testing place | [Trade] Zombie Island | Difference |
|---|---|---|---|
| Playing now | 480 | 1,288 | 808 (2.7×) |
| 24h peak | 763 | 1,568 | 805 (2.1×) |
| 24h average | 518 | 1,285 | 767 (2.5×) |
| 7-day peak | 866 | 1,568 | 702 (1.8×) |
| 7-day average | 586 | 1,057 | 471 (1.8×) |
| 30-day peak | 866 | 1,568 | 702 (1.8×) |
| All-time peak | 876 | 1,606 | 730 (1.8×) |
| 24h change | ▼ 3.7% | ▲ 15.9% | — |
| 7d change | ▲ 1.6% | ▲ 39.3% | — |
| Total visits | 36.9M | 15.1M | 21.9M (2.5×) |
| Visits (24h) | 77K | 143.2K | 66.2K (1.9×) |
| Visits (7d) | 623.2K | 792.2K | 169K |
| Favorites | 96.4K | 52.8K | 43.5K (1.8×) |
| Rating | 81.5% | 96.3% | — |
| Global rank (players) | #2,199 | #1,215 | of 7,928 |
| Trending score | -30.3 | 65.6 | — |
| Created | Jun 27, 2014 | Mar 2, 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 — 11 days for quartz's chassis testing place, 13 for [Trade] Zombie Island.