Games like Mezmeratu
Games like Mezmeratu include Hades, Skul: The Hero Slayer, Risk of Rain (2013), Dead Cells, and The Binding of Isaac. We matched them by the tags players give Mezmeratu on Steam (Indie, Action, Adventure, Roguelite, and Platformer): closest matches first, and among equally close ones the better-known games.

Hades
Shared: Indie · Roguelite · Action

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

Risk of Rain (2013)
Shared: Indie · Action · Platformer

Dead Cells
Shared: Adventure · Roguelite · Roguelike

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

Rogue Legacy
Shared: Indie · Platformer · Action

ScourgeBringer
Shared: Indie · Action · Adventure

Rogue Legacy 2
Shared: Action · Indie · Platformer

Streets of Rogue
Shared: Roguelite · Action · Indie

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

Gunfire Reborn
Shared: Roguelite · Indie · Action

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

Dungreed
Shared: Action · Indie · Roguelite

Megabonk
Shared: Indie · Roguelite · Action Roguelike

Hades II
Shared: Action · Roguelite · Roguelike

BPM: BULLETS PER MINUTE
Shared: Action · Indie · Adventure

Hollow Knight
Shared: Platformer · Indie · Great Soundtrack

Vampire Survivors
Shared: Roguelite · Indie · Action Roguelike

Nuclear Throne
Shared: Indie · Action · Action Roguelike

Dust: An Elysian Tail
Shared: Action · Indie · Platformer

Spelunky
Shared: Indie · Platformer · Action Roguelike

Ravenswatch
Shared: Action · Indie · Roguelike

Ori and the Will of the Wisps
Shared: Platformer · Action · Adventure

Hollow Knight: Silksong
Shared: Indie · Great Soundtrack · Platformer