Aleksey Kamenev (4shockblast)

Aleksey Kamenev, also known as 4shockblast, is a Ukrainian-American speedrunner and mapper. As of March 2021, he is the most prolific speedrunner on the Doom Speed Demo Archive with over 2480 demos, most of which are in the UV max, UV speed and UV pacifist categories. He also currently holds several Compet-N records. Among his most notable achievements is his 2017 pacifist demo of E2M8: Tower of Babel, the first ever recording of the level being done in that category, as well as during 2019 being the first player to complete a UV speed/UV pacifist run of E1M1: Hangar in 8 seconds, over 20 years after its longstanding record of 9 seconds that was once thought to be unbeatable was set.

2014

 * Abyssal Speedmapping Sessions:
 * , MAP02: 4ShockBlast's Fortress
 * , MAP04: Way 2Spooky


 * DooM Speedmapping Session 1
 * MAP05: Hope You're Good on Tight Spaces with Cybers!


 * DooM Speedmapping Session 2
 * MAP04: Terrible Slaughter Stuff

2015

 * Abyssal Speedmapping Sessions:
 * , MAP10: MAP01.wad
 * , MAP17: The Gasm
 * , MAP11: The Cave of the Crate
 * , MAP32: Strafe50 Into Hell
 * , MAP32: The Wild World of Rocket Jumping
 * , MAP08: A
 * , MAP01: Android Sucks All My Energies (with Walter Confalonieri), MAP06: Joe's Hit or Joe's Shit? (with joe-ilya), MAP09: Tower of Anaconda Queen (with Walter Confalonieri), MAP15: Cacodemon Redistribution Center (with rf`)


 * 50 Shades of Graytall

2016

 * Abyssal Speedmapping Sessions:
 * , MAP18: I Ran Out Of Ideas
 * , MAP20: A Map
 * , MAP15: Map Name

2017

 * 50 Monsters
 * MAP33

2019

 * NoYe
 * MAP16: Doomguy and Two Revenants Walk into a Bar
 * MAP19: Hegyi's Dilemma
 * MAP23: Overflow
 * MAP29: Making Friends
 * MAP30: Going Up?
 * MAP32: ThisSUXX Memeorial

2020

 * Abyssal Speedmapping Sessions:
 * , MAP17: Leap in the Dark

2021

 * Abyssal Speedmapping Sessions:
 * , MAP14: MYHOUSE.WAD
 * , MAP17: The Legos Are Aggressive

Current Compet-n records
The following data was last verified in its entirety on November 22, 2020.

Level runs for the original Doom games

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Compet-n maintains two separate competitions for levels that have an exit to a secret level. The styles with such a differentiation are UV speed, NM speed and UV pacifist.

n = The level is finished via the normal exit.

Level runs for the PWADs
Aleksey holds two additional map records: one for Alien Vendetta and one for Hell Revealed.