Games like Chief Emoji Officer
Games like Chief Emoji Officer include Suzerain, Undertale, The Life and Suffering of Sir Brante, I Wani Hug that Gator!, and Dispatch. We matched them by the tags players give Chief Emoji Officer on Steam (Story Rich, Choices Matter, Text-Based, Satire, and Choose Your Own Adventure): closest matches first, and among equally close ones the better-known games.

Suzerain
Shared: Choices Matter · Choose Your Own Adventure · Story Rich

Undertale
Shared: Story Rich · Choices Matter · Funny

The Life and Suffering of Sir Brante
Shared: Story Rich · Choices Matter · Choose Your Own Adventure

I Wani Hug that Gator!
Shared: Story Rich · Choices Matter · Visual Novel

Dispatch
Shared: Story Rich · Choices Matter · Choose Your Own Adventure

The Henry Stickmin Collection
Shared: Choose Your Own Adventure · Choices Matter · Funny

The Wolf Among Us
Shared: Story Rich · Choices Matter · Choose Your Own Adventure

Far Away
Shared: Choices Matter · Story Rich · Visual Novel

Slay the Princess — The Pristine Cut
Shared: Choices Matter · Story Rich · Visual Novel

Roadwarden
Shared: Text-Based · Story Rich · Choices Matter

The Test
Shared: Story Rich · Choose Your Own Adventure · Choices Matter

LoveChoice
Shared: Choices Matter · Story Rich · Visual Novel

Late Shift
Shared: Choices Matter · Story Rich · Choose Your Own Adventure

Refind Self: The Personality Test Game
Shared: Story Rich · Visual Novel · Interactive Fiction

Tales from the Borderlands
Shared: Story Rich · Choices Matter · Adventure

Death and Taxes
Shared: Story Rich · Choices Matter · Choose Your Own Adventure

Emily is Away Too
Shared: Choices Matter · Story Rich · Text-Based

Emily is Away <3
Shared: Choices Matter · Story Rich · Visual Novel

Endless Monday: Dreams and Deadlines
Shared: Choices Matter · Choose Your Own Adventure · Visual Novel

The Stanley Parable
Shared: Satire · Funny · Indie

私のリアルは充実しすぎている フルボイス版
Shared: Text-Based · Visual Novel · Funny

Detroit: Become Human
Shared: Story Rich · Choices Matter · Multiple Endings

Love Is All Around
Shared: Visual Novel · Choices Matter · Story Rich

Class of '09: The Flip Side
Shared: Story Rich · Visual Novel · Choose Your Own Adventure