Games like Micro
Games like Micro include Portal 2, Sonic Frontiers, Trine 3: The Artifacts of Power, Portal, and Black Myth: Wukong. We matched them by the tags players give Micro on Steam (Action-Adventure, Underwater, 3D Platformer, Action, and Puzzle Platformer): closest matches first, and among equally close ones the better-known games.

Portal 2
Shared: Puzzle · Platformer · Puzzle Platformer

Sonic Frontiers
Shared: 3D Platformer · Action · Action-Adventure

Trine 3: The Artifacts of Power
Shared: Action-Adventure · 3D Platformer · Puzzle Platformer

Portal
Shared: 3D Platformer · Puzzle Platformer · Puzzle

Black Myth: Wukong
Shared: Action · Action-Adventure · Combat

Crash Bandicoot™ 4: It’s About Time
Shared: 3D Platformer · Action · Action-Adventure

Tomb Raider IV-VI Remastered
Shared: Action-Adventure · Action · 3D Platformer

Legacy of Kain™ Soul Reaver 1&2 Remastered
Shared: Action · Action-Adventure · 3D Platformer

Tomb Raider I-III Remastered Starring Lara Croft
Shared: Action-Adventure · Action · 3D

FAR: Changing Tides
Shared: Action-Adventure · Puzzle Platformer · Action

Kena: Bridge of Spirits
Shared: Action-Adventure · Action · 3D Platformer

Trine 5: A Clockwork Conspiracy
Shared: Action · Action-Adventure · Puzzle Platformer

Tomb Raider: Underworld
Shared: Action · Action-Adventure · Puzzle

Ratchet & Clank: Rift Apart
Shared: Action-Adventure · 3D Platformer · Action

Mirror's Edge™
Shared: Action-Adventure · 3D Platformer · Action

SONIC X SHADOW GENERATIONS
Shared: 3D Platformer · Action · Platformer

Solar Ash
Shared: Action-Adventure · Action · 3D Platformer

Moss VR
Shared: Action-Adventure · Puzzle · Combat

Pumpkin Jack
Shared: 3D Platformer · Action · Adventure

Crimson Desert Enhanced
Shared: Action · Combat · Action-Adventure

It Takes Two
Shared: Puzzle · Action-Adventure · Puzzle Platformer

The Plucky Squire
Shared: Action-Adventure · 3D Platformer · Puzzle Platformer

Orbo's Odyssey
Shared: Action-Adventure · 3D Platformer · Action

Trine 2: Complete Story
Shared: Action-Adventure · Puzzle Platformer · Platformer