Games like Five Nights at Restroom: Part 3
Games like Five Nights at Restroom: Part 3 include Vampire Survivors, Cookie Clicker, The Binding of Isaac: Rebirth, Hollow Knight, and Game Dev Tycoon. We matched them by the tags players give Five Nights at Restroom: Part 3 on Steam (Downloadable Content): closest matches first, and among equally close ones the better-known games.

Vampire Survivors
Shared: Single-player · Steam Achievements · Steam Cloud

Cookie Clicker
Shared: Single-player · Steam Achievements · Steam Cloud

The Binding of Isaac: Rebirth
Shared: Single-player · Steam Achievements · Indie

Hollow Knight
Shared: Single-player · Steam Achievements · Steam Cloud

Game Dev Tycoon
Shared: Single-player · Steam Achievements · Indie

Hades
Shared: Single-player · Steam Achievements · Steam Cloud

A Dance of Fire and Ice
Shared: Single-player · Steam Achievements · Steam Cloud

DAVE THE DIVER
Shared: Single-player · Steam Achievements · Casual

Papers, Please
Shared: Single-player · Indie · Steam Achievements

Florence
Shared: Single-player · Indie · Casual

There Is No Game: Wrong Dimension
Shared: Single-player · Indie · Steam Achievements

People Playground
Shared: Single-player · Steam Achievements · Steam Cloud

GRIS
Shared: Single-player · Steam Achievements · Steam Cloud

House Flipper
Shared: Single-player · Steam Achievements · Steam Cloud

Zup! S
Shared: Single-player · Casual · Steam Achievements

Mini Motorways
Shared: Single-player · Steam Achievements · Casual

Slime Rancher
Shared: Single-player · Steam Achievements · Steam Cloud

To the Moon
Shared: Single-player · Steam Achievements · Indie

Donut County
Shared: Single-player · Casual · Indie

Mountain
Shared: Single-player · Indie · Steam Achievements

Hotline Miami
Shared: Single-player · Steam Achievements · Steam Cloud

Gorogoa
Shared: Single-player · Steam Achievements · Indie

Chinese Parents
Shared: Single-player · Steam Achievements · Steam Cloud

OneShot
Shared: Single-player · Steam Achievements · Indie