Games like Voyager
Games like Voyager include There Is No Game: Wrong Dimension, Chill with You : Lo-Fi Story, Monument Valley, DAVE THE DIVER, and Melvor Idle. We matched them by the tags players give Voyager on Steam (Adventure, Casual, Education, Trivia, and Minimalist): closest matches first, and among equally close ones the better-known games.

There Is No Game: Wrong Dimension
Shared: Adventure · Point & Click · Casual

Chill with You : Lo-Fi Story
Shared: Casual · Adventure · Relaxing

Monument Valley
Shared: Adventure · Casual · Relaxing

DAVE THE DIVER
Shared: Casual · Adventure · Relaxing

Melvor Idle
Shared: Casual · Adventure · Indie

Hidden Folks
Shared: Casual · Point & Click · Indie

House Flipper
Shared: Casual · Education · Adventure

Boxes: Lost Fragments
Shared: Adventure · Casual · Point & Click

That's not my Neighbor
Shared: Adventure · Casual · Point & Click

Strange Jigsaws
Shared: Adventure · Casual · Minimalist

Florence
Shared: Casual · Adventure · Indie

Slime Rancher 2
Shared: Adventure · Casual · Relaxing

Zup! 2
Shared: Casual · Indie · Minimalist

Broken Age
Shared: Adventure · Point & Click · Casual

Electrician Simulator
Shared: Education · Casual · Indie

A Short Hike
Shared: Adventure · Casual · Indie

Zup! S
Shared: Casual · Minimalist · Indie

Donut County
Shared: Casual · Adventure · Indie

The Room
Shared: Adventure · Point & Click · Casual

Morphopolis
Shared: Casual · Adventure · Point & Click

FRAMED Collection
Shared: Casual · Adventure · Minimalist

Thimbleweed Park™
Shared: Adventure · Point & Click · Indie

Broken Sword 2 - the Smoking Mirror: Remastered (2010)
Shared: Adventure · Point & Click · Retro

Moncage
Shared: Casual · Adventure · Indie