Games like Pill Puzzle 2
Games like Pill Puzzle 2 include Hook, Zup! S, LYNE, Hexcells, and Gorogoa. We matched them by the tags players give Pill Puzzle 2 on Steam (Casual, Singleplayer, 2D, Abstract, and Point & Click): closest matches first, and among equally close ones the better-known games.

Hook
Shared: Casual · Abstract · Singleplayer

Zup! S
Shared: Casual · 2D · Singleplayer

LYNE
Shared: Casual · Abstract · Difficult

Hexcells
Shared: Casual · Singleplayer · 2D

Gorogoa
Shared: Singleplayer · Casual · Atmospheric

Game Dev Tycoon
Shared: Casual · Singleplayer · 2D

Papers, Please
Shared: Singleplayer · Point & Click · 2D

Patrick's Parabox
Shared: Singleplayer · Abstract · 2D

Baba Is You
Shared: Singleplayer · 2D · Difficult

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

Bloons TD 6
Shared: Singleplayer · Casual · Strategy

Wayout
Shared: Casual · Singleplayer · Atmospheric

Hexcells Infinite
Shared: Casual · Singleplayer · 2D

Nodebuster
Shared: Casual · Incremental · 2D

Mini Metro
Shared: Singleplayer · Casual · Strategy

A Game About Feeding A Black Hole
Shared: Casual · Incremental · 2D

Is This Seat Taken?
Shared: Casual · Singleplayer · 2D

Hidden Folks
Shared: Casual · Point & Click · 2D

Russian Life Simulator
Shared: Singleplayer · 2D · Incremental

klocki
Shared: Casual · Singleplayer · 2D

Unpacking
Shared: Casual · Singleplayer · Cute

Machinarium
Shared: Point & Click · 2D · Casual

Moncage
Shared: Casual · Singleplayer · Abstract

Zup!
Shared: Casual · 2D · Singleplayer