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Rankings 
Tools 
3
- BO2 63 Intermediate 67 of 1,036
- 0 World records
- 3 Records
- 32 Best round
- 0 Podiums
- 3 First Rooms
Activity by year
- Aug 2026First record
- 17 Sep 2026Last record
- 2026Best year · 3 runs
- 2026
3 of their runs carry a date.
Records by round
No record matches these filters.
| Map | NOP | TeamTeam | RankingR. | RoundRnd | WorldWld |
|---|---|---|---|---|---|
| BO2 Buried - Quick Side | Solo |
N3kkron
|
— | 5 | |
| BO2 Buried - Ray Gun | Solo |
N3kkron
|
— | 7 | |
| BO2 Buried | Solo |
N3kkron
|
— | 12 |
N3kkron on ZFRR
N3kkron is a Call of Duty Zombies First Room runner from France, ranked on Zombie First Room Rankings with a ZFRR rating of 59 out of 100 (intermediate), which places them 170th of 9,468 ranked players. 3 First Room records to their name, with a best round of 32 across Black Ops II.
Their First Rooms on ZFRR: Buried, Buried - Quick Side and Buried - Ray Gun.
N3kkron plays cooperative First Room: 3 team runs at Solo, alongside . Team runs are listed for the record but score no ranking points, as no difficulty coefficient exists beyond two players.
First Room is the purest discipline in COD Zombies: no Pack-a-Punch, no easter egg, no train around the map. You hold the starting room, you keep the doors closed, and you push the round counter as far as the zombies allow. Every high round, world record and personal best on this page is backed by its video and checked against Black Ops II. Follow N3kkron on the ZFRR leaderboards to see their next run.