Games like Working...
Games like Working... include Muse Dash, Unpacking, your wife, Slime Rancher 2, and Your Mother. We matched them by the tags players give Working... on Steam (Female Protagonist, Casual, Cute, Cartoon, and 2D): closest matches first, and among equally close ones the better-known games.

Muse Dash
Shared: Cute · Female Protagonist · Casual

Unpacking
Shared: Casual · Cute · Relaxing

your wife
Shared: Cute · Casual · Female Protagonist

Slime Rancher 2
Shared: Cute · Relaxing · Casual

Your Mother
Shared: Female Protagonist · Cute · 2D

Montaro
Shared: Cute · Casual · Anime

A Short Hike
Shared: Cute · Relaxing · Casual

Rabi-Ribi
Shared: Female Protagonist · Cute · Anime

Assemble with Care
Shared: Casual · Female Protagonist · Relaxing

Gensokyo Night Festival
Shared: Casual · Female Protagonist · Cute

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

Is This Seat Taken?
Shared: Casual · Cute · Relaxing

Sticky Business
Shared: Casual · Cute · Relaxing

Touhou Endless Dream
Shared: Casual · Cartoon · Cute

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

Kabuto Park
Shared: Casual · Cute · Cozy

Zup! S
Shared: Casual · 2D · Relaxing

Touhou Mystia's Izakaya
Shared: Casual · Pixel Graphics · 2D

Celeste
Shared: Female Protagonist · Pixel Graphics · 2D

DAVE THE DIVER
Shared: Casual · Pixel Graphics · Relaxing

Carto
Shared: Cute · Female Protagonist · Relaxing

Florence
Shared: Casual · Female Protagonist · Cute

When The Past Was Around
Shared: Cute · Female Protagonist · Relaxing

WEBFISHING
Shared: Casual · Cute · Indie