Games like Puppy Pipy
Games like Puppy Pipy include Trine Enchanted Edition, Trine 2: Complete Story, Webbed, Portal 2, and Braid. We matched them by the tags players give Puppy Pipy on Steam (2D Platformer, Puzzle Platformer, Puzzle, Action-Adventure, and Strategy): closest matches first, and among equally close ones the better-known games.

Trine Enchanted Edition
Shared: Puzzle Platformer · 2D Platformer · Action-Adventure

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

Webbed
Shared: 2D Platformer · Puzzle Platformer · 2D

Portal 2
Shared: Puzzle · Puzzle Platformer · Story Rich

Braid
Shared: Puzzle Platformer · 2D Platformer · Puzzle

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

Zup!
Shared: Puzzle · 2D · Puzzle Platformer

Zup! S
Shared: Puzzle · 2D · Relaxing

Moonleap
Shared: Puzzle Platformer · Puzzle · Strategy

Zup! 3
Shared: Puzzle · 2D · Puzzle Platformer

Planet of Lana
Shared: Puzzle Platformer · 2D Platformer · Puzzle

Zup! 2
Shared: Puzzle · 2D · Puzzle Platformer

LIMBO
Shared: Puzzle Platformer · Puzzle · 2D

Creepy Tale
Shared: Puzzle Platformer · 2D Platformer · Puzzle

Laughing to Die
Shared: Puzzle · 2D Platformer · Puzzle Platformer

Öoo
Shared: Puzzle Platformer · 2D Platformer · Puzzle

INSIDE
Shared: Puzzle Platformer · Story Rich · Puzzle

Creaks
Shared: Puzzle · Puzzle Platformer · 2D

Zup! 8
Shared: Puzzle · 2D · Puzzle Platformer

Zup! F
Shared: Puzzle · 2D · Puzzle Platformer

Zup! X
Shared: Puzzle · 2D · Puzzle Platformer

GRIS
Shared: Relaxing · 2D · Puzzle

Monument Valley
Shared: Puzzle · Relaxing · Strategy

Moss VR
Shared: Puzzle · Action-Adventure · Puzzle Platformer