Games like Ex Vitro - Bonus Content
Games like Ex Vitro - Bonus Content include Hollow Knight, Ori and the Will of the Wisps, Hollow Knight: Silksong, ANIMAL WELL, and F.I.S.T.: Forged In Shadow Torch. We matched them by the tags players give Ex Vitro - Bonus Content on Steam (Action, Exploration, Metroidvania, 2D Platformer, and PvE): closest matches first, and among equally close ones the better-known games.

Hollow Knight
Shared: Metroidvania · Platformer · Exploration

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

Hollow Knight: Silksong
Shared: Metroidvania · Exploration · 2D

ANIMAL WELL
Shared: Exploration · Metroidvania · Platformer

F.I.S.T.: Forged In Shadow Torch
Shared: Action · Metroidvania · Platformer

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

Nine Sols
Shared: Metroidvania · Action · Platformer

SANABI
Shared: Action · 2D Platformer · Adventure

Axiom Verge
Shared: Metroidvania · Action · Platformer

Cave Story+
Shared: Exploration · Metroidvania · Platformer

Rain World
Shared: Exploration · Platformer · 2D

Momodora: Reverie Under The Moonlight
Shared: Metroidvania · 2D Platformer · Exploration

Prince of Persia The Lost Crown
Shared: Exploration · Metroidvania · Action

Constance
Shared: Metroidvania · Action · Platformer

Well Dweller
Shared: Metroidvania · Action · Adventure

Haiku, the Robot
Shared: Metroidvania · Exploration · Adventure

The Darkest Tales — Into the Nightmare
Shared: Adventure · 2D Platformer · Metroidvania

Leap Year
Shared: Exploration · 2D Platformer · Metroidvania

Crypt Custodian
Shared: Action · Metroidvania · Exploration

Castlevania: Belmont's Curse
Shared: Action · Metroidvania · 2D Platformer

Gato Roboto
Shared: Action · Metroidvania · Adventure

Owlboy
Shared: Metroidvania · Adventure · Platformer

Rogue Legacy 2
Shared: Metroidvania · Action · Platformer

Öoo
Shared: Metroidvania · 2D Platformer · Exploration