Games like P.I.S.
Games like P.I.S. include Machinarium, Gorogoa, The Room, The Room Two, and FAR: Lone Sails. We matched them by the tags players give P.I.S. on Steam (Point & Click, Short, Atmospheric, Puzzle, and Hand-drawn): closest matches first, and among equally close ones the better-known games.

Machinarium
Shared: Point & Click · Puzzle · Hand-drawn

Gorogoa
Shared: Puzzle · Hand-drawn · Atmospheric

The Room
Shared: Point & Click · Puzzle · Atmospheric

The Room Two
Shared: Point & Click · Puzzle · Atmospheric

FAR: Lone Sails
Shared: Atmospheric · Post-apocalyptic · Puzzle

The Tiny Bang Story
Shared: Point & Click · Puzzle · Hand-drawn

Samsara Room
Shared: Puzzle · Point & Click · Short

The White Door
Shared: Point & Click · Puzzle · Short

Birth
Shared: Point & Click · Puzzle · Hand-drawn

Chants of Sennaar
Shared: Puzzle · Point & Click · Atmospheric

Primordia
Shared: Point & Click · Post-apocalyptic · Atmospheric

Papers, Please
Shared: Point & Click · Puzzle · Dystopian

Rusty Lake Paradise
Shared: Point & Click · Puzzle · Atmospheric

Servant of the Lake
Shared: Point & Click · Puzzle · Atmospheric

The Room Three
Shared: Point & Click · Puzzle · Atmospheric

Cube Escape Collection
Shared: Point & Click · Puzzle · Atmospheric

Rusty Lake Hotel
Shared: Point & Click · Puzzle · Atmospheric

Stray
Shared: Atmospheric · Puzzle · Adventure

Landlord of the Woods
Shared: Point & Click · Puzzle · Short

Creaks
Shared: Puzzle · Atmospheric · Hand-drawn

Submachine: Legacy
Shared: Point & Click · Puzzle · Hand-drawn

Lost in Play
Shared: Point & Click · Puzzle · Hand-drawn

LIMBO
Shared: Puzzle · Atmospheric · Short

HER TREES : THE PUZZLE HOUSE
Shared: Point & Click · Puzzle · Short