Games like Echo of Y
Games like Echo of Y include Sword and Fairy, Clair Obscur: Expedition 33, DELTARUNE, Dragon Age: Origins - Ultimate Edition, and STAR WARS™ Knights of the Old Republic™. We matched them by the tags players give Echo of Y on Steam (RPG, Party-Based RPG, 2D Platformer, 2D, and 1980s): closest matches first, and among equally close ones the better-known games.

Sword and Fairy
Shared: RPG · Story Rich · 2D

Clair Obscur: Expedition 33
Shared: RPG · Story Rich · Singleplayer

DELTARUNE
Shared: RPG · Story Rich · Singleplayer

Dragon Age: Origins - Ultimate Edition
Shared: RPG · Party-Based RPG · Story Rich

STAR WARS™ Knights of the Old Republic™
Shared: RPG · Story Rich · Party-Based RPG

In Stars and Time
Shared: RPG · Story Rich · Party-Based RPG

Persona 5 Royal
Shared: RPG · Story Rich · Party-Based RPG

Undertale
Shared: Story Rich · RPG · 2D

Pillars of Eternity II: Deadfire
Shared: RPG · Party-Based RPG · Story Rich

The Witcher 3: Wild Hunt — Remastered
Shared: RPG · Story Rich · Singleplayer

STAR WARS™ Knights of the Old Republic™ II - The Sith Lords™
Shared: RPG · Story Rich · Singleplayer

Persona 4 Golden
Shared: RPG · Story Rich · Party-Based RPG

Pathfinder: Kingmaker - Enhanced Plus Edition
Shared: RPG · Party-Based RPG · Story Rich

Persona 3 Reload
Shared: RPG · Party-Based RPG · Story Rich

Pillars of Eternity
Shared: RPG · Party-Based RPG · Story Rich

Xuan-Yuan Sword: The Scar of Sky
Shared: RPG · Story Rich · 2D

FINAL FANTASY VII REMAKE INTERGRADE
Shared: RPG · Party-Based RPG · Singleplayer

Cyberpunk 2077
Shared: RPG · Story Rich · Singleplayer

FINAL FANTASY VII REBIRTH
Shared: RPG · Party-Based RPG · Singleplayer

SANABI
Shared: 2D Platformer · Story Rich · 2D

Kingdom Come: Deliverance II
Shared: RPG · Story Rich · Singleplayer

Metaphor: ReFantazio
Shared: RPG · Story Rich · Singleplayer

Psychic Kung Fu Master
Shared: RPG · Party-Based RPG · Story Rich

Fallout: New Vegas
Shared: RPG · Singleplayer · Story Rich