drainbb

Poland 2 of 11

PlayStation 4 Battle.net 2

Intermediate ZFRR rating World rank 205 of 4,059

By game

BOCW 98 Elite 1 of 234

5 World records
9 Records
275 Best round
0 Podiums
4 First Rooms

Rankings entered

No Support 3 of 179 ▼ 2 Top 2% 801.8 pts · 4 columns View ranking →

Activity by year

Jan 2022First record
8 Jul 2025Last record
2022Best year · 4 runs

4 2022
2023
3 2024
2 2025

9 of their runs carry a date.

Records by round

Map	NOP	TeamTeam	RankingR.	WorldWld
BOCW Die Maschine	Solo	drainbb	NS	1
BOCW Mauer der Toten	Solo	drainbb	NS	1
BOCW Mauer der Toten	2P	drainbb grave	NS	1
BOCW Forsaken	4P	grave drainbb rde Skrine	—	1
BOCW Mauer der Toten	4P	grave Brazzers Death_Storm4 drainbb	—	1
BOCW Firebase Z	Solo	drainbb	NS	2
BOCW Die Maschine	4P	Trickz drainbb Tha1TruPlug Death_Storm4	—	2
BOCW Mauer der Toten	3P	Trickz drainbb Tha1TruPlug	—	4
BOCW Firebase Z	4P	Trickz Frac drainbb Tha1TruPlug	—	4

drainbb on ZFRR

drainbb is a Call of Duty Zombies First Room runner from Poland, ranked on Zombie First Room Rankings with a ZFRR rating of 54 out of 100 (intermediate), which places them 205th of 4,059 ranked players. 9 First Room records to their name, of which 5 world records, with a best round of 275 across Black Ops Cold War.

Their First Rooms on ZFRR: bocw-die-maschine, bocw-firebase-z, bocw-forsaken and bocw-mauer-der-toten. They compete in the No Support ranking (3 of 179).

drainbb plays cooperative First Room: 9 team runs at 2P, alongside 8 different teammates. 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 Cold War. Follow drainbb on the ZFRR leaderboards to see their next run.