Games like MASQUERADE
Games like MASQUERADE include Megabonk, Hades, Hades II, Death Must Die, and Deep Rock Galactic: Survivor. We matched them by the tags players give MASQUERADE on Steam (Action Roguelike, Bullet Heaven, Roguelite, Shop Keeper, and Female Protagonist): closest matches first, and among equally close ones the better-known games.

Megabonk
Shared: Action Roguelike · Bullet Heaven · Roguelite

Hades
Shared: Action Roguelike · Roguelite · Hack and Slash

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

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

Deep Rock Galactic: Survivor
Shared: Action Roguelike · Bullet Heaven · Roguelite

Soulstone Survivors
Shared: Action Roguelike · Bullet Heaven · Roguelite

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

Shape of Dreams
Shared: Action Roguelike · Roguelite · Hack and Slash

Tower of Babel: Survivors of Chaos
Shared: Action Roguelike · Bullet Heaven · Roguelite

Rogue: Genesia
Shared: Bullet Heaven · Action Roguelike · Roguelite

Vampire Survivors
Shared: Action Roguelike · Roguelite · 2D

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

Jotunnslayer: Hordes of Hel
Shared: Action Roguelike · Bullet Heaven · Roguelite

Nordic Ashes: Survivors of Ragnarok
Shared: Action Roguelike · Bullet Heaven · Roguelite

Moonlighter
Shared: Roguelite · Action Roguelike · Hack and Slash

Cult of the Lamb
Shared: Action Roguelike · Roguelite · Cute

Hell Maiden
Shared: Action Roguelike · Bullet Heaven · Roguelite

Cinderia
Shared: Action Roguelike · Roguelite · Hack and Slash

Brotato
Shared: Action Roguelike · Bullet Heaven · Roguelite

Yet Another Zombie Survivors
Shared: Bullet Heaven · Action Roguelike · Roguelite

Dead Cells
Shared: Action Roguelike · Roguelite · Hack and Slash

Devil Slayer - Raksasi
Shared: Action Roguelike · Female Protagonist · Roguelite

Necrosmith
Shared: Action Roguelike · Roguelite · Bullet Heaven

Be My Horde
Shared: Action Roguelike · Bullet Heaven · Roguelite