Games like PIP XL
Games like PIP XL include aMAZE 2, Zup! S, The Last Campfire, LIMBO, and Carto. We matched them by the tags players give PIP XL on Steam (Puzzle, Side Scroller, 2D, Cute, and Singleplayer): closest matches first, and among equally close ones the better-known games.

aMAZE 2
Shared: Puzzle · Side Scroller · 2D

Zup! S
Shared: Puzzle · 2D · Singleplayer

The Last Campfire
Shared: Puzzle · Cute · Singleplayer

LIMBO
Shared: Puzzle · 2D · Adventure

Carto
Shared: Puzzle · Cute · Adventure

Donut County
Shared: Puzzle · Cute · Adventure

Scribblenauts Unlimited
Shared: Puzzle · Adventure · 2D

Zup!
Shared: Puzzle · 2D · Casual

Zup! 2
Shared: Puzzle · 2D · Casual

Strange Jigsaws
Shared: Puzzle · 2D · Adventure

Purple Place - Classic Games
Shared: Puzzle · 2D · Cute

Unpacking
Shared: Cute · Puzzle · Singleplayer

aMAZE
Shared: Puzzle · 2D · Singleplayer

Gorogoa
Shared: Puzzle · Singleplayer · 2D

OneShot
Shared: Puzzle · Cute · Singleplayer

A Little to the Left
Shared: Puzzle · Cute · Singleplayer

Hook
Shared: Puzzle · Singleplayer · Abstract

Plants vs. Zombies GOTY Edition
Shared: Singleplayer · 2D · Puzzle

Zup! F
Shared: Puzzle · 2D · Casual

Baba Is You
Shared: Puzzle · Singleplayer · Cute

Slime Rancher 2
Shared: Cute · Singleplayer · Adventure

Zup! 8
Shared: Puzzle · 2D · Casual

Stray
Shared: Adventure · Singleplayer · Puzzle

Papers, Please
Shared: Puzzle · Singleplayer · 2D