Games like GILLES
Games like GILLES include Who's Lila?, Esoteric Ebb, Suzerain, Breakout 13, and Death and Taxes. We matched them by the tags players give GILLES on Steam (Point & Click, Narrative, Interactive Fiction, RPG, and Adventure): closest matches first, and among equally close ones the better-known games.

Who's Lila?
Shared: Point & Click · Interactive Fiction · Choose Your Own Adventure

Esoteric Ebb
Shared: RPG · Interactive Fiction · Narrative

Suzerain
Shared: Interactive Fiction · Choose Your Own Adventure · RPG

Breakout 13
Shared: Interactive Fiction · Choose Your Own Adventure · RPG

Death and Taxes
Shared: Point & Click · Interactive Fiction · Choose Your Own Adventure

Amanda the Adventurer 2
Shared: Interactive Fiction · Point & Click · Adventure

Fears to Fathom - Ironbark Lookout
Shared: Narrative · Adventure · Horror

The Life and Suffering of Sir Brante
Shared: Interactive Fiction · RPG · Choose Your Own Adventure

Slay the Princess — The Pristine Cut
Shared: Choose Your Own Adventure · Point & Click · Interactive Fiction

Fran Bow
Shared: Point & Click · Adventure · Horror

THE LONGING
Shared: Point & Click · Choose Your Own Adventure · Walking Simulator

Heaven's Vault
Shared: Narrative · Adventure · Point & Click

Dagon: by H. P. Lovecraft
Shared: Interactive Fiction · Point & Click · Horror

Shadows Over Loathing
Shared: Point & Click · RPG · Adventure

Sally Face - Episode One
Shared: Adventure · Point & Click · Horror

Darkwood
Shared: Adventure · RPG · Horror

The Walking Dead
Shared: Point & Click · Adventure · Choose Your Own Adventure

Roadwarden
Shared: RPG · Adventure · Interactive Fiction

Killer Frequency
Shared: Interactive Fiction · Adventure · Horror

DARK SOULS™ III
Shared: RPG · Dark Fantasy · Adventure

Gothic 1 Remake
Shared: RPG · Adventure · Dark Fantasy

The Walking Dead: Season Two
Shared: Point & Click · Adventure · Choose Your Own Adventure

Endacopia
Shared: Point & Click · Adventure · Horror

Tainted Grail: The Fall of Avalon
Shared: RPG · Adventure · Dark Fantasy