Games like BoobyRogue: Tumor Takedown
Games like BoobyRogue: Tumor Takedown include Vampire Survivors, Brotato, Megabonk, Hades, and BALL x PIT. We matched them by the tags players give BoobyRogue: Tumor Takedown on Steam (Roguelike, Singleplayer, Action, Action Roguelike, and Bullet Hell): closest matches first, and among equally close ones the better-known games.

Vampire Survivors
Shared: Action Roguelike · Bullet Hell · Singleplayer

Brotato
Shared: Roguelike · Singleplayer · Action Roguelike

Megabonk
Shared: Roguelike · Action Roguelike · Bullet Hell

Hades
Shared: Action Roguelike · Roguelike · Action

BALL x PIT
Shared: Action · Roguelike · Bullet Hell

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

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

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

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

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

Dead Cells
Shared: Roguelike · Action Roguelike · 2D

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

Rogue Legacy
Shared: Roguelike · Action Roguelike · Action

Tower of Babel: Survivors of Chaos
Shared: Action Roguelike · Roguelike · Bullet Hell

Hades II
Shared: Roguelike · Action · Action Roguelike

Soulstone Survivors
Shared: Action Roguelike · Roguelike · Bullet Hell

Risk of Rain 2
Shared: Action Roguelike · Roguelike · Action

Nuclear Throne
Shared: Roguelike · Action Roguelike · Action

Dungreed
Shared: Roguelike · Action Roguelike · Action

Nova Drift
Shared: Bullet Hell · Action Roguelike · Roguelike

Boneraiser Minions
Shared: Action Roguelike · Bullet Hell · Singleplayer

Noobs Are Coming
Shared: Action Roguelike · Roguelike · Bullet Hell

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

FatalZone
Shared: Action Roguelike · Bullet Hell · Survival