Games like Colorless
Games like Colorless include DAVE THE DIVER, Stardew Valley, Undertale, Papers, Please, and To the Moon. We matched them by the tags players give Colorless on Steam (RPG, Pixel Graphics, Singleplayer, Relaxing, and Linear): closest matches first, and among equally close ones the better-known games.

DAVE THE DIVER
Shared: Pixel Graphics · Relaxing · Singleplayer

Stardew Valley
Shared: Pixel Graphics · RPG · Relaxing

Undertale
Shared: Pixel Graphics · RPG · Choices Matter

Papers, Please
Shared: Pixel Graphics · Singleplayer · Dystopian

To the Moon
Shared: Pixel Graphics · Singleplayer · RPG

Coffee Talk
Shared: Pixel Graphics · Relaxing · Interactive Fiction

Unpacking
Shared: Relaxing · Pixel Graphics · Singleplayer

OneShot
Shared: Pixel Graphics · Singleplayer · Choices Matter

Impostor Factory
Shared: Pixel Graphics · RPG · Singleplayer

Roadwarden
Shared: RPG · Pixel Graphics · Interactive Fiction

Finding Paradise
Shared: Pixel Graphics · RPG · Singleplayer

Disco Elysium - The Final Cut
Shared: RPG · Singleplayer · Choices Matter

Vampire Survivors
Shared: Pixel Graphics · Singleplayer · Casual

The Witcher 3: Wild Hunt — Remastered
Shared: RPG · Singleplayer · Choices Matter

The Life and Suffering of Sir Brante
Shared: RPG · Choices Matter · Interactive Fiction

A Bird Story
Shared: Pixel Graphics · Singleplayer · RPG

Yes, Your Grace
Shared: Pixel Graphics · RPG · Choices Matter

DELTARUNE
Shared: Pixel Graphics · RPG · Singleplayer

Emily is Away Too
Shared: Pixel Graphics · Choices Matter · Singleplayer

Potion Craft: Alchemist Simulator
Shared: Singleplayer · Relaxing · RPG

Eastward
Shared: Pixel Graphics · Singleplayer · RPG

Keep Driving
Shared: Pixel Graphics · RPG · Singleplayer

Esoteric Ebb
Shared: RPG · Singleplayer · Choices Matter

Buddy Simulator 1984
Shared: Pixel Graphics · RPG · Retro