Games like BAFF 4
Games like BAFF 4 include Papers, Please, Hook, Baba Is You, LIMBO, and Zup! S. We matched them by the tags players give BAFF 4 on Steam (2D, Minimalist, Puzzle, Side Scroller, and Pixel Graphics): closest matches first, and among equally close ones the better-known games.

Papers, Please
Shared: Pixel Graphics · Puzzle · 2D

Hook
Shared: Puzzle · Minimalist · Abstract

Baba Is You
Shared: Puzzle · 2D · Pixel Graphics

LIMBO
Shared: Puzzle · 2D · Atmospheric

Zup! S
Shared: Puzzle · 2D · Minimalist

Strange Jigsaws
Shared: 2D · Puzzle · Minimalist

Mini Metro
Shared: Minimalist · Puzzle · 2D

Shovel Knight: Treasure Trove
Shared: Pixel Graphics · 2D · Retro

Patrick's Parabox
Shared: Puzzle · Minimalist · 2D

The Escapists
Shared: 2D · Pixel Graphics · Singleplayer

aMAZE 2
Shared: Puzzle · 2D · Side Scroller

Minit
Shared: Minimalist · Puzzle · 2D

Sonic Mania
Shared: 2D · Pixel Graphics · Retro

Banana
Shared: 2D · Family Friendly · Singleplayer

OneShot
Shared: Pixel Graphics · Puzzle · 2D

Firework
Shared: 2D · Puzzle · Atmospheric

LYNE
Shared: Puzzle · Minimalist · Abstract

Wayout
Shared: Puzzle · Minimalist · 2D

Hexcells
Shared: Puzzle · Minimalist · 2D

DISTRAINT: Deluxe Edition
Shared: 2D · Pixel Graphics · Puzzle

Zup! F
Shared: Puzzle · 2D · Minimalist

Zup!
Shared: Puzzle · 2D · Minimalist

SANABI
Shared: Pixel Graphics · 2D · Singleplayer

Zup! 4
Shared: Puzzle · 2D · Minimalist