Games like Toilet Chronicles
Games like Toilet Chronicles include The Henry Stickmin Collection, The Stanley Parable, Portal 2, Undertale, and Firewatch. We matched them by the tags players give Toilet Chronicles on Steam (First-Person, Comedy, Adventure, Multiple Endings, and Choices Matter): closest matches first, and among equally close ones the better-known games.

The Henry Stickmin Collection
Shared: Multiple Endings · Comedy · Funny

The Stanley Parable
Shared: Comedy · First-Person · Adventure

Portal 2
Shared: First-Person · Singleplayer · Funny

Undertale
Shared: Multiple Endings · Choices Matter · Funny

Firewatch
Shared: Adventure · First-Person · Singleplayer

Tales from the Borderlands
Shared: Comedy · Adventure · Choices Matter

Portal
Shared: First-Person · Comedy · Singleplayer

Road 96
Shared: First-Person · Adventure · Choices Matter

Fever Meme
Shared: Comedy · Multiple Endings · Choices Matter

No, I'm not a Human
Shared: Choices Matter · Singleplayer · Multiple Endings

South Park™: The Stick of Truth™
Shared: Comedy · Adventure · Funny

Poppy Playtime
Shared: First-Person · Singleplayer · Adventure

Five Nights at Freddy's: Security Breach
Shared: First-Person · Singleplayer · Multiple Endings

Detroit: Become Human
Shared: Choices Matter · Multiple Endings · Singleplayer

PEAK
Shared: Adventure · First-Person · Comedy

Summon
Shared: Memes · Choices Matter · Comedy

High On Life
Shared: Comedy · Adventure · Singleplayer

Chushpan Simulator
Shared: Comedy · First-Person · Funny

POSTAL 2
Shared: First-Person · Comedy · Funny

South Park™: The Fractured But Whole™
Shared: Comedy · Funny · Singleplayer

Deponia
Shared: Comedy · Adventure · Singleplayer

Bully: Scholarship Edition
Shared: Adventure · Comedy · Singleplayer

Outlast
Shared: First-Person · Singleplayer · Adventure

Who's Your Daddy?!
Shared: First-Person · Comedy · Funny