
ZOWIE XL2566K
size: 24.5" · g sync: No · freesync: No · panel tech: TN · resolution: 1920x1080 · aspect ratio: 16:9 · refresh rate: 360

Kirill Mikhailov·Russia· Born (age 27)
Kirill "Boombl4" Mikhailov, 27, is a Russian in-game leader for BETBOOM since 10 January 2025. Major champion with Natus Vincere at PGL Major Stockholm 2021.
Boombl4 CS2 crosshair code
CSNPRU57bvYRiQjtazKWibCC2qjwXfxEUvM3r6d4eWmv9ALast updated ·
Boombl4 plays CS2 at 400 DPI and 1.5 in-game sensitivity, with an eDPI of 600, a 1000 Hz polling rate and 1 zoom sensitivity. That is 69.27 cm for a full 360° turn.
Match Boombl4's 600 eDPI to your own mouse DPI.
Your sensitivity
Formula
eDPI ÷ DPI
sensitivity 1.5Boombl4's reference: 400 DPI × 1.5 sensitivity = 600 eDPI
Boombl4 uses a cyan static cross crosshair with size 3, gap 2, thickness 1 and no centre dot. Copy the share code below and import it in CS2 under Settings → Game → Crosshair → Share or Import.
CSNPRU57bvYRiQjtazKWibCC2qjwXfxEUvM3r6d4eWmv9AInteractive CS2 crosshair preview: see Boombl4's exact crosshair on every active-duty map — Dust II, Mirage, Inferno, Nuke, Anubis, Ancient. Switch maps to preview the same reticle over each layout.

Color: RGB 0, 255, 255 (#00FFFF) · Size: 3 · Thickness: 1 · Gap: 2 · Dot: 0 · Outline: 0
Dust II map guide →
Color: RGB 0, 255, 255 (#00FFFF) · Size: 3 · Thickness: 1 · Gap: 2 · Dot: 0 · Outline: 0
Mirage map guide →
Color: RGB 0, 255, 255 (#00FFFF) · Size: 3 · Thickness: 1 · Gap: 2 · Dot: 0 · Outline: 0
Inferno map guide →
Color: RGB 0, 255, 255 (#00FFFF) · Size: 3 · Thickness: 1 · Gap: 2 · Dot: 0 · Outline: 0
Nuke map guide →
Color: RGB 0, 255, 255 (#00FFFF) · Size: 3 · Thickness: 1 · Gap: 2 · Dot: 0 · Outline: 0
Anubis map guide →
Color: RGB 0, 255, 255 (#00FFFF) · Size: 3 · Thickness: 1 · Gap: 2 · Dot: 0 · Outline: 0
Ancient map guide →Boombl4 plays CS2 at 1280x960 (4:3 stretched) in fullscreen. In-game: Boost Player Contrast enabled.
Boombl4's CS2 viewmodel uses FOV 68 and offsets X 2.5, Y 0, Z -1.5.
viewmodel_fov 68; viewmodel_offset_x 2.5; viewmodel_offset_y 0; viewmodel_offset_z -1.5; viewmodel_presetpos 1;Boombl4's CS2 HUD and radar settings: HUD Color Team Color, HUD Scale 1, Radar HUD Size 0.94 and Radar Map Zoom 0.4.
Boombl4 does not use any CS2 launch options. Download the config files below.
Boombl4 currently uses the ZOWIE XL2566K monitor, Razer DeathAdder V4 Pro NiKo Edition mouse, ZOWIE G-SR-SE ROUGE II mousepad, Wooting 80HE+ Frost keyboard and HyperX Cloud II headset.

size: 24.5" · g sync: No · freesync: No · panel tech: TN · resolution: 1920x1080 · aspect ratio: 16:9 · refresh rate: 360
Tenure: 2026-11-10 → PRESENT
dpi: 100-45000, in steps of 1 · shape: Ergonomic · width: 6.8cm · height: 4.4cm · length: 12.8cm · sensor: Razer Focus Pro 45K · weight: 56g · connection: Wireless · polling rate: 8000 · button switches: Razer Optical Gen-4

Tenure: 2026-11-10 → PRESENT
height: 47cm · length: 39cm · material: Cloth · thickness: 3.5mm · foam firmness: Firm · overall glide: Control · stitched edges: No · static friction: High · dynamic friction: Medium · glide difference x y: 8.1%

pcb: Hotswappable · rgb: Yes · width: 34.6cm · height: 2.84cm · length: 14.2cm · weight: 790g · switches: Lekker Linear 45 v2, Lekker Linear 60 v2, Lekker Tikken Light, Lekker Tikken Medium, Geon Raw HE, Wooting x TTC KOM · form factor: TKL

type: Closed-Back · weight: 320g · connection: Wired · microphone: Detachable · cable length: 300cm · noise cancelling: No

dpi: 100-45000, in steps of 1 · shape: Ergonomic · width: 6.8cm · height: 4.4cm · length: 12.8cm · sensor: Razer Focus Pro 45K · weight: 56g · connection: Wireless · polling rate: 8000 · button switches: Razer Optical Gen-4

height: 47cm · length: 39cm · material: Cloth · thickness: 3.5mm · foam firmness: Firm · overall glide: Control · stitched edges: No · static friction: High · dynamic friction: Medium · glide difference x y: 8.1%
Boombl4's PC runs the Intel Core i9-10900K CPU and NVIDIA GeForce RTX 3090 GPU.

boost clock: 1.70GHz · memory size: 24GB · memory type: GDDR6X · nvidia cuda cores: 10496
Boombl4 also uses the Secretlab Cloud9 Edition chair and Sennheiser IE 200 audio.

material: Real Leather, Artificial Leather, Fabric · max weight: 180kg · lumbar support: Built-in and adjustable · adjustable armrests: Yes · adjustable backrest: Yes · adjustable seat depth: No · adjustable seat height: Yes
Boombl4 has 23 verified CS2 skins in the loadout.
Boombl4's rating is 0.96 (Rating 3.0, last 12 months, 239 maps), with 68.7 ADR and 70.9% KAST over the same window. Boombl4 has 1,913 maps in total.
| Window | Maps | Rating | DPR | KAST | ADR | KPR |
|---|---|---|---|---|---|---|
| last 3 months | 56 | 0.96Rating 3.0 | 0.66 | 71.0% | 66.8 | 0.57 |
| last 12 months | 239 | 0.96Rating 3.0 | 0.67 | 70.9% | 68.7 | 0.60 |
| all-time | 1,913 | 1.03Rating 2.0 | 0.68 | 69.5% | 73.9 | 0.65 |
all-time uses HLTV Rating 2.0, as HLTV publishes it; it is not directly comparable with the Rating 3.0 windows.
Stats fetched
| Season | Career rating | Maps |
|---|---|---|
| 2026 | 0.88 | 205 |
| 2025 | 0.90 | 275 |
| 2024 | 0.91 | 130 |
| 2023 | 0.92 | 218 |
| 2022 | 0.91 | 55 |
| 2021 | 0.89 | 198 |
| 2020 | 0.90 | 206 |
| 2019 | 1.02 | 204 |
| 2018 | 1.05 | 257 |
| 2017 | 1.04 | 157 |
| 2016 | 1.01 | 8 |
Per-year career rating (not Rating 3.0).
The full story of Boombl4's career, in 8 chapters.
Kirill "Boombl4" Mikhailov is a 27-year-old Russian in-game leader for BETBOOM, which he joined from Cloud9 on 10 January 2025. He won PGL Major Stockholm 2021 with Natus Vincere and has appeared at ten Majors.
Boombl4 was born on 20 December 1998 in Russia. His career is dated from 2016 and he is tagged as both IGL and entry fragger; the open roster assignment lists him as in-game leader. He has five tier-one LAN titles on record.
His team history starts with EPG in March 2017 and Quantum Bellator Fire from September 2017 to June 2018. QBF took him to the ELEAGUE Major 2018, where they finished 5-8th. Winstrike followed in June 2018. With Winstrike he reached the Legends stage of the FACEIT Major 2018 and the Challengers Stage at IEM Katowice 2019.
Natus Vincere signed him from Winstrike on 29 May 2019. His first Major with the team was StarLadder Major Berlin 2019, a 5-8th finish. The trophies followed in 2020 and 2021: IEM Katowice 2020, IEM Cologne 2021, PGL Major Stockholm 2021, BLAST Premier Fall Final 2021 and BLAST Premier World Final 2021. Natus Vincere also won ESL Grand Slam Season 3. PGL Major Antwerp 2022 brought a second-place finish.
He was an active starter until 28 May 2022, with 523 maps. After that he was benched until he left on 1 January 2023.
1win signed him in February 2023 and he stayed until November 2023. Cloud9 came next, from November 2023 to January 2025. At the PGL CS2 Major Copenhagen 2024 Cloud9 finished 5-8th. At the Perfect World Shanghai Major 2024 they played the Opening Stage.
BETBOOM brought him in on 10 January 2025. He has played 436 maps with the team. The lineup around him is s1ren, magnojez, d1ledez and zorte on the AWP, with fierce as coach. At the BLAST.tv Austin Major 2025 BETBOOM played Stage 2, and at IEM Cologne Major 2026 they finished 5-8th.
His Rating 3.0 is 0.96 over both the last 3 months (56 maps) and the last 12 months (239 maps). The all-time figure is a Rating 2.0 of 1.03 across 1,913 maps, 103 of them at Majors. Rifles produce about two-thirds of his kills, led by the AK-47, the M4A1-S and the M4A4; the MP9 is his fourth-most used weapon.
Boombl4 uses 400 DPI, a sensitivity of 1.5, an eDPI of 600 and a zoom sensitivity of 1 at 1280x960 in 4:3 stretched (last updated Nov 10, 2026). Boombl4's crosshair code is CSNPRU57bvYRiQjtazKWibCC2qjwXfxEUvM3r6d4eWmv9A. Copy it from the crosshair section.
Boombl4's current gear is the ZOWIE XL2566K monitor, the Razer DeathAdder V4 Pro NiKo Edition mouse, the ZOWIE G-SR-SE ROUGE II mousepad, the Wooting 80HE+ Frost keyboard, the HyperX Cloud II headset and the Sennheiser IE 200 for audio. The gear section has the full list.
Boombl4's one Major title is PGL Major Stockholm 2021. He added a runner-up finish at PGL Major Antwerp 2022. His prize-money estimate, which divides team winnings by five, is $1,083,335.
Boombl4's trophy cabinet lists 10 tournament titles (1 Major: PGL Major Stockholm 2021).

2021 · Major Champion

2021 · LAN Champion

2021 · LAN Champion

2021 · LAN Champion

2021 · LAN Champion

2021 · LAN Champion

2020 · LAN Champion

2020 · LAN Champion


Boombl4 plays for BETBOOM, after spells at Cloud9, 1win, Winstrike and Quantum Bellator Fire.
Jan 2025 - Present
Nov 2023 - Jan 2025
Feb 2023 - Nov 2023
Jun 2018 - May 2019
Sep 2017 - Jun 2018
Mar 2017 - May 2017
Quick answers about Boombl4's CS2 settings, gear, team and career.
Boombl4 is the in-game leader of BETBOOM, per the open roster assignment. He is also tagged as an entry fragger.
Yes. Boombl4 won PGL Major Stockholm 2021 with Natus Vincere and finished second at PGL Major Antwerp 2022.
Boombl4 joined BETBOOM from Cloud9 on 10 January 2025.
Boombl4 uses 400 DPI, a sensitivity of 1.5, an eDPI of 600 and a zoom sensitivity of 1 at 1280x960 in 4:3 stretched (last updated Nov 10, 2026). The settings section has the rest.
Boombl4's crosshair code is CSNPRU57bvYRiQjtazKWibCC2qjwXfxEUvM3r6d4eWmv9A. Copy it from the crosshair section.
Boombl4's current gear is the ZOWIE XL2566K monitor, the Razer DeathAdder V4 Pro NiKo Edition mouse, the ZOWIE G-SR-SE ROUGE II mousepad, the Wooting 80HE+ Frost keyboard, the HyperX Cloud II headset and the Sennheiser IE 200 for audio. The gear section has the full list.
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