Games like Micetopia
Games like Micetopia include Momodora: Reverie Under The Moonlight, Hollow Knight, Afterimage, Ori and the Will of the Wisps, and Prince of Persia The Lost Crown. We matched them by the tags players give Micetopia on Steam (Exploration, Metroidvania, Side Scroller, 2D Platformer, and Hack and Slash): closest matches first, and among equally close ones the better-known games.

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

Hollow Knight
Shared: Metroidvania · Platformer · Exploration

Afterimage
Shared: Metroidvania · 2D Platformer · Exploration

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

Prince of Persia The Lost Crown
Shared: Exploration · Metroidvania · 2D Platformer

Touhou Luna Nights
Shared: Metroidvania · Side Scroller · Exploration

Dust: An Elysian Tail
Shared: Metroidvania · Platformer · 2D

Hollow Knight: Silksong
Shared: Metroidvania · Exploration · Platformer

Blasphemous 2
Shared: Metroidvania · 2D Platformer · Side Scroller

SANABI
Shared: 2D Platformer · Story Rich · Pixel Graphics

Haiku, the Robot
Shared: Metroidvania · Exploration · Platformer

Rabi-Ribi
Shared: Metroidvania · Exploration · Side Scroller

Skul: The Hero Slayer
Shared: Metroidvania · 2D · Platformer

Well Dweller
Shared: Metroidvania · Action-Adventure · Exploration

Anomaly Agent
Shared: Side Scroller · 2D Platformer · Hack and Slash

ANIMAL WELL
Shared: Exploration · Metroidvania · Platformer

Rain World
Shared: Exploration · Platformer · 2D

Öoo
Shared: Metroidvania · Exploration · 2D Platformer

Timespinner
Shared: Metroidvania · Side Scroller · Exploration

F.I.S.T.: Forged In Shadow Torch
Shared: Metroidvania · Platformer · 2D Platformer

Webbed
Shared: 2D Platformer · Exploration · Cute

Katana ZERO
Shared: Platformer · 2D Platformer · Hack and Slash

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

Owlboy
Shared: Metroidvania · Platformer · 2D