Games like Malignant Survivors 2
Games like Malignant Survivors 2 include Hades, Hades II, Halls of Torment, Heroes of Hammerwatch II, and Dead Cells. We matched them by the tags players give Malignant Survivors 2 on Steam (Action, RPG, Roguelike, Action Roguelike, and Dungeon Crawler): closest matches first, and among equally close ones the better-known games.

Hades
Shared: Action Roguelike · Action · Roguelite

Hades II
Shared: Action · Roguelike · Roguelite

Halls of Torment
Shared: Action Roguelike · Roguelite · Roguelike

Heroes of Hammerwatch II
Shared: RPG · Action Roguelike · Action

Dead Cells
Shared: Roguelike · Action Roguelike · Adventure

Moonlighter
Shared: Roguelike · Dungeon Crawler · Roguelite

Shape of Dreams
Shared: Action Roguelike · Action · Roguelite

Soulstone Survivors
Shared: Action Roguelike · Roguelike · Roguelite

UnderMine
Shared: Action Roguelike · RPG · Roguelite

Mortal Sin
Shared: Action Roguelike · RPG · Dungeon Crawler

Children of Morta
Shared: Roguelike · Action Roguelike · RPG

Ravenswatch
Shared: Roguelike · Action · Action Roguelike

Cinderia
Shared: Action Roguelike · Action · Roguelike

Wizard of Legend
Shared: Action Roguelike · Roguelike · Action

Garden of Witches
Shared: Action · Action Roguelike · Roguelike

Death Must Die
Shared: Action Roguelike · RPG · Roguelite

Gunfire Reborn
Shared: Roguelike · Roguelite · Action

Black Myth: Wukong
Shared: Action · RPG · Dark Fantasy

暖雪 Warm Snow
Shared: Action Roguelike · Roguelike · Roguelite

The Binding of Isaac
Shared: Roguelike · Action Roguelike · Action

Lost Castle
Shared: Action Roguelike · Dungeon Crawler · Roguelike

Megabonk
Shared: Roguelike · Action Roguelike · Roguelite

Darkest Dungeon®
Shared: Roguelike · RPG · Dungeon Crawler

Sephiria
Shared: Action Roguelike · Roguelike · Roguelite