Games like Bonnie's Bakery
Games like Bonnie's Bakery include Undertale, The Hungry Lamb: Traveling in the Late Ming Dynasty, OMORI, OneShot, and MiSide. We matched them by the tags players give Bonnie's Bakery on Steam (Multiple Endings, Story Rich, Cooking, Cute, and Dark): closest matches first, and among equally close ones the better-known games.

Undertale
Shared: Story Rich · Multiple Endings · 2D

The Hungry Lamb: Traveling in the Late Ming Dynasty
Shared: Multiple Endings · Cooking · Story Rich

OMORI
Shared: Story Rich · Multiple Endings · 2D

OneShot
Shared: Story Rich · Cute · Multiple Endings

MiSide
Shared: Story Rich · Cute · 3D

Five Nights at Freddy's: Security Breach
Shared: Multiple Endings · Story Rich · Exploration

BLACK SOULS
Shared: Cute · Story Rich · Multiple Endings

Slime Rancher
Shared: Cute · Exploration · Colorful

Ib
Shared: Story Rich · 2D · Exploration

Carto
Shared: Cute · Story Rich · Exploration

Hollow Knight
Shared: 2D · Story Rich · Exploration

The Coffin of Andy and Leyley
Shared: Story Rich · Multiple Endings · Dark

NEEDY STREAMER OVERLOAD
Shared: Multiple Endings · Cute · Story Rich

The NOexistenceN of you AND me
Shared: Multiple Endings · Story Rich · Cute

BLACK SOULS II
Shared: Cute · Story Rich · Multiple Endings

No, I'm not a Human
Shared: Story Rich · Multiple Endings · Dark

INSIDE
Shared: Story Rich · Dark · Multiple Endings

Inscryption
Shared: Story Rich · Dark · Horror

Sally Face - Episode One
Shared: Story Rich · Dark · Indie

Little Misfortune
Shared: Story Rich · Cute · Indie

Cave Story+
Shared: Exploration · Story Rich · Multiple Endings

Cat Goes Fishing
Shared: Cute · 2D · Exploration

SOMA
Shared: Story Rich · Dark · Exploration

Mirror 2: Project X
Shared: 3D · Multiple Endings · Story Rich