Games like Unforgettable Voyage
Games like Unforgettable Voyage include There Is No Game: Wrong Dimension, Scribblenauts Unlimited, Return to Monkey Island, Plants vs. Zombies GOTY Edition, and Strange Jigsaws. We matched them by the tags players give Unforgettable Voyage on Steam (Adventure, Puzzle, Pirates, Casual, and Sokoban): closest matches first, and among equally close ones the better-known games.

There Is No Game: Wrong Dimension
Shared: Puzzle · Adventure · Casual

Scribblenauts Unlimited
Shared: Puzzle · Adventure · Casual

Return to Monkey Island
Shared: Adventure · Puzzle · Comedy

Plants vs. Zombies GOTY Edition
Shared: Casual · Comedy · 2D

Strange Jigsaws
Shared: Adventure · Puzzle · Casual

DAVE THE DIVER
Shared: Adventure · Casual · Pixel Graphics

Pikuniku
Shared: Adventure · Puzzle · Casual

The Secret of Monkey Island: Special Edition
Shared: Adventure · Pirates · Comedy

Impostor Factory
Shared: Adventure · 2D · RPG

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

Dude, Stop
Shared: Puzzle · Comedy · Casual

Turnip Boy Commits Tax Evasion
Shared: Puzzle · RPG · Comedy

Sanfu
Shared: Puzzle · Adventure · RPG

Costume Quest
Shared: Adventure · Casual · Comedy

Order of the Sinking Star
Shared: Adventure · Puzzle · Sokoban

Isles of Sea and Sky
Shared: Adventure · Puzzle · Sokoban

Baba Is You
Shared: Puzzle · Sokoban · 2D

Shadows Over Loathing
Shared: Adventure · Puzzle · RPG

Dead Cells
Shared: Adventure · 2D · Metroidvania

The Rewinder
Shared: Adventure · Puzzle · 2D

Thank Goodness You're Here!
Shared: Adventure · Comedy · Casual

Void Stranger
Shared: Puzzle · Adventure · Sokoban

Monkey Island™ 2 Special Edition: LeChuck’s Revenge™
Shared: Adventure · Pirates · Comedy

Deponia
Shared: Adventure · Puzzle · Comedy