Games like The Dark Survivors
Games like The Dark Survivors include Vampire Survivors, Death Must Die, Halls of Torment, Megabonk, and Brotato. We matched them by the tags players give The Dark Survivors on Steam (Action Roguelike, Bullet Hell, Roguelite, Roguelike, and RPG): closest matches first, and among equally close ones the better-known games.

Vampire Survivors
Shared: Action Roguelike · Bullet Hell · Roguelite

Death Must Die
Shared: Action Roguelike · Bullet Hell · Roguelite

Halls of Torment
Shared: Action Roguelike · Bullet Hell · Roguelite

Megabonk
Shared: Action Roguelike · Roguelite · Roguelike

Brotato
Shared: Bullet Hell · Action Roguelike · Roguelike

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

Hades
Shared: Action Roguelike · Roguelite · Roguelike

Magicraft
Shared: Action Roguelike · Bullet Hell · Roguelite

Enter the Gungeon
Shared: Action Roguelike · Bullet Hell · Roguelike

Soulstone Survivors
Shared: Action Roguelike · Roguelite · Bullet Hell

Nuclear Throne
Shared: Action Roguelike · Roguelike · Bullet Hell

Streets of Rogue
Shared: Action Roguelike · Roguelite · RPG

Moonlighter
Shared: Roguelite · Action Roguelike · Roguelike

Dungreed
Shared: Action Roguelike · Roguelite · Roguelike

UnderMine
Shared: Action Roguelike · Roguelite · RPG

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

Dead Cells
Shared: Action Roguelike · Roguelike · Roguelite

Sephiria
Shared: Action Roguelike · Roguelite · Roguelike

Boneraiser Minions
Shared: Action Roguelike · Bullet Hell · Roguelite

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

20 Minutes Till Dawn
Shared: Action Roguelike · Bullet Hell · Roguelite

Cultivation Story: Reincarnation
Shared: Action Roguelike · Roguelite · Bullet Hell

Hades II
Shared: Roguelite · Roguelike · Action Roguelike

Neon Abyss
Shared: Roguelike · Procedural Generation · Pixel Graphics