ZeroCool_: history
| Window | Change | Source |
|---|---|---|
| – | Rank title Highly competent Buster → Highly distinguished Tank | Jan vs Sep snapshots |
| – | Company none → Yorushika(Hire 10EE) | Jan vs Sep snapshots |
| – | Joined MI6 HQ [MI6] | Jan vs Sep snapshots |
| – | Reached level 40 | Jan vs Sep snapshots |
| – | Name changed from ZeroCool2 to ZeroCool_ | Jan vs Sep snapshots |
On the boards
No top-100 appearance recorded. TornLife keeps each day's top 100 per stat since its first ranking build (23 September 2026); deeper board movements are kept weekly from the first Monday build.