Games like Filtration
Games like Filtration include Portal, Portal 2, The Talos Principle 2, Trine 3: The Artifacts of Power, and LIMBO. We matched them by the tags players give Filtration on Steam (Puzzle Platformer, Collectathon, 3D Platformer, Precision Platformer, and Puzzle): closest matches first, and among equally close ones the better-known games.
Portal
Shared: Puzzle Platformer · Puzzle · 3D Platformer
Portal 2
Shared: Puzzle · Platformer · Puzzle Platformer
The Talos Principle 2
Shared: Puzzle · Puzzle Platformer · 3D Platformer
Trine 3: The Artifacts of Power
Shared: Puzzle Platformer · 3D Platformer · Puzzle
LIMBO
Shared: Puzzle Platformer · Puzzle · Platformer
Tomb Raider IV-VI Remastered
Shared: 3D Platformer · Puzzle · Platformer
Defy Gravity Extended
Shared: Puzzle Platformer · Platformer · Puzzle
A Hat in Time
Shared: Collectathon · 3D Platformer · Platformer
Pumpkin Jack
Shared: 3D Platformer · Collectathon · Third Person
Chained Together
Shared: Puzzle Platformer · Platformer · 3D Platformer
TY the Tasmanian Tiger
Shared: Collectathon · 3D Platformer · Platformer
Only Climb: Better Together
Shared: 3D Platformer · Precision Platformer · Platformer
EDGE
Shared: Puzzle Platformer · Puzzle · Platformer
Yooka-Replaylee
Shared: Collectathon · 3D Platformer · Puzzle
Pseudoregalia
Shared: 3D Platformer · Platformer · 3D
Leap Year
Shared: Puzzle Platformer · Precision Platformer · Puzzle
SpongeBob SquarePants: Titans of the Tide
Shared: 3D Platformer · Platformer · Puzzle Platformer
Papo & Yo
Shared: Puzzle Platformer · 3D Platformer · Puzzle
The Pedestrian
Shared: Puzzle Platformer · Puzzle · Platformer
The Ball
Shared: Puzzle Platformer · 3D Platformer · Puzzle
Toree 3D
Shared: 3D Platformer · Platformer · 3D
Planet of Lana
Shared: Puzzle Platformer · Puzzle · Platformer
Corn Kidz 64
Shared: 3D Platformer · Collectathon · 3D
Bubsy 4D
Shared: 3D Platformer · Collectathon · Platformer