Games like Berserker's Descent
Games like Berserker's Descent include Dead Cells, Skul: The Hero Slayer, The Binding of Isaac: Rebirth, Hades, and Risk of Rain (2013). We matched them by the tags players give Berserker's Descent on Steam (Roguelite, Character Action Game, Hack and Slash, Action Roguelike, and Pixel Graphics): closest matches first, and among equally close ones the better-known games.

Dead Cells
Shared: Action Roguelike · Roguelite · Pixel Graphics

Skul: The Hero Slayer
Shared: Action Roguelike · Roguelite · Pixel Graphics

The Binding of Isaac: Rebirth
Shared: Action Roguelike · Pixel Graphics · Difficult

Hades
Shared: Roguelite · Action Roguelike · Hack and Slash

Risk of Rain (2013)
Shared: Action Roguelike · Platformer · Pixel Graphics

Vampire Survivors
Shared: Roguelite · Action Roguelike · Pixel Graphics

Dungreed
Shared: Roguelite · Action Roguelike · Pixel Graphics

Halls of Torment
Shared: Roguelite · Action Roguelike · Pixel Graphics

Children of Morta
Shared: Hack and Slash · Pixel Graphics · Action Roguelike

Moonlighter
Shared: Roguelite · Hack and Slash · Pixel Graphics

Death Must Die
Shared: Roguelite · Action Roguelike · Pixel Graphics

BlazBlue Entropy Effect
Shared: Action Roguelike · 2D · Platformer

Katana ZERO
Shared: Pixel Graphics · Platformer · Hack and Slash

Windblown
Shared: Hack and Slash · Roguelite · Action Roguelike

Hades II
Shared: Roguelite · Hack and Slash · Action Roguelike

Caveblazers
Shared: Roguelite · Action Roguelike · Pixel Graphics

Rogue Legacy
Shared: Platformer · Action Roguelike · Roguelite

Ravenswatch
Shared: Action Roguelike · Roguelite · Online Co-Op

Vagante
Shared: Action Roguelike · Roguelite · Difficult

Wizard of Legend
Shared: Action Roguelike · Pixel Graphics · Roguelite

Lost Castle
Shared: Action Roguelike · Roguelite · Hack and Slash

Hero Siege
Shared: Hack and Slash · Pixel Graphics · Action Roguelike

Noita
Shared: Pixel Graphics · Difficult · 2D

Astral Ascent
Shared: Roguelite · Action Roguelike · Hack and Slash