Games like 山河小侠
Games like 山河小侠 include OMORI, Chained Echoes, SANABI, Clair Obscur: Expedition 33, and DAVE THE DIVER. We matched them by the tags players give 山河小侠 on Steam (Adventure, RPG, Strategy RPG, 2D Platformer, and Exploration): closest matches first, and among equally close ones the better-known games.

OMORI
Shared: RPG · Pixel Graphics · Indie

Chained Echoes
Shared: RPG · Pixel Graphics · 2D

SANABI
Shared: Adventure · Pixel Graphics · 2D Platformer

Clair Obscur: Expedition 33
Shared: RPG · Adventure · Exploration

DAVE THE DIVER
Shared: Adventure · Pixel Graphics · Exploration

The World of Kungfu: Dragon and Eagle
Shared: RPG · Adventure · 2D

Terraria
Shared: Adventure · 2D · Pixel Graphics

To the Moon
Shared: Adventure · Pixel Graphics · RPG

Tales of the Black Forest
Shared: RPG · Adventure · Pixel Graphics

OneShot
Shared: Pixel Graphics · Adventure · Indie

Undertale
Shared: RPG · Pixel Graphics · Story Rich

Greyfox RPG
Shared: Adventure · RPG · Anime

Look Outside
Shared: RPG · Adventure · Pixel Graphics

FINAL FANTASY
Shared: RPG · Pixel Graphics · 2D

Finding Paradise
Shared: Adventure · RPG · Pixel Graphics

Dungeon Munchies
Shared: Adventure · RPG · Pixel Graphics

Symphony of War: The Nephilim Saga
Shared: RPG · Adventure · Strategy RPG

Back to the Dawn
Shared: RPG · Pixel Graphics · Adventure

Celeste
Shared: Pixel Graphics · 2D Platformer · Adventure

FINAL FANTASY VI
Shared: RPG · Adventure · 2D

Cassette Beasts
Shared: Adventure · RPG · Exploration

Impostor Factory
Shared: Adventure · RPG · Pixel Graphics

Wandering Sword
Shared: RPG · Adventure · Pixel Graphics

Metaphor: ReFantazio
Shared: RPG · Adventure · Anime