Games like 1989 QianShanMen
Games like 1989 QianShanMen include LIMBO, Braid, Planet of Lana, Trine 2: Complete Story, and Webbed. We matched them by the tags players give 1989 QianShanMen on Steam (Strategy, 2D Platformer, Puzzle Platformer, RPG, and Puzzle): closest matches first, and among equally close ones the better-known games.

LIMBO
Shared: Puzzle Platformer · Puzzle · Platformer

Braid
Shared: Puzzle Platformer · 2D Platformer · Puzzle

Planet of Lana
Shared: Puzzle Platformer · 2D Platformer · Puzzle

Trine 2: Complete Story
Shared: Puzzle Platformer · 2D Platformer · Puzzle

Webbed
Shared: 2D Platformer · Puzzle Platformer · 2D

UFO 50
Shared: Strategy · 2D · RPG

Öoo
Shared: Puzzle Platformer · 2D Platformer · Puzzle

Trine 5: A Clockwork Conspiracy
Shared: RPG · Puzzle Platformer · 2D Platformer

Portal 2
Shared: Puzzle · Puzzle Platformer · Platformer

Mount & Blade: Warband
Shared: Strategy · RPG · Military

Defy Gravity Extended
Shared: Puzzle Platformer · Puzzle · Platformer

The Escapists
Shared: Strategy · 2D · Indie

Celeste
Shared: 2D Platformer · Platformer · Indie

Trine Enchanted Edition
Shared: Puzzle Platformer · 2D Platformer · Strategy

Moonleap
Shared: Puzzle Platformer · Puzzle · Strategy

Sanfu
Shared: RPG · Puzzle · 2D

BEEP
Shared: 2D · Platformer · Puzzle

Dust: An Elysian Tail
Shared: RPG · Platformer · 2D

ANIMAL WELL
Shared: Puzzle Platformer · Puzzle · 2D

Mount & Blade II: Bannerlord
Shared: Strategy · RPG · Action

ANTONBLAST
Shared: 2D Platformer · 2D · Puzzle Platformer

Gunpoint
Shared: Puzzle · 2D · Strategy

Mind Over Magnet
Shared: Puzzle Platformer · 2D Platformer · Puzzle

Out There Somewhere
Shared: Puzzle · Platformer · 2D