Games like The Forbidden Book
Games like The Forbidden Book include DAVE THE DIVER, Melvor Idle, To the Moon, Terraria, and There Is No Game: Wrong Dimension. We matched them by the tags players give The Forbidden Book on Steam (Adventure, RPG, Indie, Casual, and 2D): closest matches first, and among equally close ones the better-known games.

DAVE THE DIVER
Shared: Adventure · Casual · Pixel Graphics

Melvor Idle
Shared: RPG · Indie · Casual

To the Moon
Shared: Indie · Adventure · Pixel Graphics

Terraria
Shared: Adventure · 2D · Pixel Graphics

There Is No Game: Wrong Dimension
Shared: Indie · Adventure · Pixel Graphics

OMORI
Shared: Indie · RPG · Pixel Graphics

UFO 50
Shared: Indie · Pixel Graphics · 2D

Impostor Factory
Shared: Adventure · RPG · Pixel Graphics

Tales of the Black Forest
Shared: RPG · Adventure · Indie

Stardew Valley
Shared: RPG · Pixel Graphics · Indie

Vampire Survivors
Shared: Pixel Graphics · Indie · 2D

Keep Driving
Shared: RPG · Adventure · Pixel Graphics

Touhou Mystia's Izakaya
Shared: RPG · Casual · Pixel Graphics

Dungeon Munchies
Shared: Indie · Adventure · RPG

Greyfox RPG
Shared: Adventure · Indie · RPG

Finding Paradise
Shared: Adventure · RPG · Pixel Graphics

Magicite
Shared: RPG · Indie · Adventure

A Bird Story
Shared: Indie · Adventure · Pixel Graphics

Graveyard Keeper
Shared: RPG · Pixel Graphics · Indie

Look Outside
Shared: RPG · Pixel Graphics · Adventure

OneShot
Shared: Indie · Pixel Graphics · Adventure

Home Behind
Shared: Adventure · RPG · Indie

Dragon Cliff
Shared: RPG · Adventure · Casual

Heartbound
Shared: Adventure · RPG · Indie