Games like VAGUS
Games like VAGUS include Endless Sky, Varenje, Martial Law, Samsara Room, and CAYNE. We matched them by the tags players give VAGUS on Steam (Adventure, Visual Novel, 2D, Sci-fi, and Nonlinear): closest matches first, and among equally close ones the better-known games.

Endless Sky
Shared: Sci-fi · Free to Play · Adventure

Varenje
Shared: Adventure · Free to Play · Indie

Martial Law
Shared: Free to Play · Adventure · 2D

Samsara Room
Shared: Adventure · Indie · Free to Play

CAYNE
Shared: Adventure · Free to Play · Sci-fi

Sanfu
Shared: Adventure · 2D · Visual Novel

Reventure
Shared: Adventure · 2D · Indie

The Mr. Rabbit Magic Show
Shared: Adventure · Free to Play · 2D

OPUS: Echo of Starsong - Full Bloom Edition
Shared: Visual Novel · 2D · Indie

The Crown of Leaves
Shared: Adventure · Visual Novel · Indie

Terraria
Shared: 2D · Adventure · Indie

Capsule Lover
Shared: Adventure · Visual Novel · 2D

Apex Legends™
Shared: Free to Play · Adventure · Sci-fi

Zombotron
Shared: Adventure · 2D · Indie

Hollow Knight: Silksong
Shared: 2D · Indie · Adventure

Idle Champions of the Forgotten Realms
Shared: Adventure · Free to Play · Indie

WITCH ON THE HOLY NIGHT
Shared: Visual Novel · Adventure · 2D

Out There Somewhere
Shared: Adventure · 2D · Indie

Raging Loop
Shared: Visual Novel · Adventure · Indie

MAHOUTEQ!
Shared: Adventure · Visual Novel · 2D

1bitHeart
Shared: Adventure · Visual Novel · Indie

Lay a Beauty to Rest: The Darkness Peach Blossom Spring
Shared: Adventure · Visual Novel · 2D

Florence
Shared: Adventure · Indie · Visual Novel

BEEP
Shared: Adventure · 2D · Indie