Games like Blackhole Survivors
Games like Blackhole Survivors include Deep Rock Galactic: Survivor, Vampire Survivors, Yet Another Zombie Survivors, BALL x PIT, and Megabonk. We matched them by the tags players give Blackhole Survivors on Steam (Action, Action Roguelike, Arcade, Top-Down Shooter, and Arena Shooter): closest matches first, and among equally close ones the better-known games.

Deep Rock Galactic: Survivor
Shared: Action Roguelike · Top-Down Shooter · Action

Vampire Survivors
Shared: Action Roguelike · Singleplayer · Action

Yet Another Zombie Survivors
Shared: Action Roguelike · Top-Down Shooter · Arcade

BALL x PIT
Shared: Action · Arcade · Action Roguelike

Megabonk
Shared: Action Roguelike · Action · Singleplayer

SNKRX
Shared: Action Roguelike · Top-Down Shooter · Arena Shooter

Glyphica: Typing Survival
Shared: Action Roguelike · Action · Arena Shooter

Brotato
Shared: Action Roguelike · Singleplayer · Arena Shooter

Bounty of One
Shared: Top-Down Shooter · Arena Shooter · Action Roguelike

Goobies
Shared: Action Roguelike · Top-Down Shooter · Action

Hades
Shared: Action Roguelike · Action · Singleplayer

Zombieville USA 3D
Shared: Action · Arcade · Top-Down Shooter

Maniac
Shared: Action Roguelike · Singleplayer · Top-Down Shooter

Crab Champions
Shared: Action Roguelike · Arcade · Action

Windowkill
Shared: Action · Action Roguelike · Arcade

Arms of God
Shared: Action Roguelike · Top-Down Shooter · Action

Shape of Dreams
Shared: Action Roguelike · Action · PvE

20 Minutes Till Dawn
Shared: Action Roguelike · Top-Down Shooter · Singleplayer

Vital Shell
Shared: Action Roguelike · Top-Down Shooter · Action

Apocalypse Party
Shared: Action Roguelike · Singleplayer · Top-Down Shooter

Neon Sundown
Shared: Arena Shooter · Action Roguelike · Action

Nova Drift
Shared: Arcade · Action Roguelike · Arena Shooter

Project Lazarus
Shared: Action · Action Roguelike · Arcade

Antivirus Survivors 2003 Professional
Shared: Action Roguelike · Action · Singleplayer