Games like Ambient Channels
Games like Ambient Channels include Librarian: Tidy Up the Arcane Library!, Placid Plastic Duck Simulator, Travellin Cats in Paris, PowerWash Simulator, and Supermarket Chaos. We matched them by the tags players give Ambient Channels on Steam (Casual, Simulation, Puzzle, Hidden Object, and Relaxing): closest matches first, and among equally close ones the better-known games.

Librarian: Tidy Up the Arcane Library!
Shared: Relaxing · Casual · Puzzle

Placid Plastic Duck Simulator
Shared: Casual · Relaxing · Collectathon

Travellin Cats in Paris
Shared: Hidden Object · Puzzle · Casual

PowerWash Simulator
Shared: Casual · Simulation · Relaxing

Supermarket Chaos
Shared: Casual · Puzzle · Relaxing

Hidden Through Time
Shared: Casual · Hidden Object · Puzzle

Unpacking
Shared: Casual · Relaxing · Puzzle

Hidden Folks
Shared: Casual · Hidden Object · Puzzle

Cellar Keeper
Shared: Casual · Relaxing · Simulation

A Little to the Left
Shared: Puzzle · Relaxing · Casual

Digseum
Shared: Casual · Simulation · Idler

Bunker Tidy Up
Shared: Casual · Simulation · Puzzle

Shelves and Sorcery: Tidy Up the Enchanted Shop
Shared: Relaxing · Puzzle · Casual

Hozy
Shared: Casual · Relaxing · Puzzle

A Building Full of Cats
Shared: Puzzle · Hidden Object · Relaxing

Dorfromantik
Shared: Puzzle · Casual · Relaxing

Click the Button
Shared: Casual · Simulation · Idler

Chill with You : Lo-Fi Story
Shared: Casual · Relaxing · Idler

PC Building Simulator
Shared: Simulation · Immersive Sim · Casual

Sizeable
Shared: Casual · Puzzle · Hidden Object

Morphopolis
Shared: Puzzle · Casual · Hidden Object

Whisper of the House
Shared: Casual · Relaxing · Hidden Object

LEGO® Builder's Journey
Shared: Casual · Relaxing · Puzzle

DrainSim
Shared: Casual · Simulation · Relaxing