Games like Project Kunlun
Games like Project Kunlun include Vampire Survivors, Rhythm Doctor, DELTARUNE, A Dance of Fire and Ice, and SANABI. We matched them by the tags players give Project Kunlun on Steam (Bullet Hell, Action, Rhythm, Casual, and Story Rich): closest matches first, and among equally close ones the better-known games.
Vampire Survivors
Shared: Bullet Hell · Indie · 2D
Rhythm Doctor
Shared: Rhythm · Story Rich · Action
DELTARUNE
Shared: Story Rich · Bullet Hell · Pixel Graphics
A Dance of Fire and Ice
Shared: Rhythm · Indie · 2D
SANABI
Shared: Action · Story Rich · Pixel Graphics
Just Shapes & Beats
Shared: Rhythm · Bullet Hell · Action
DJMAX RESPECT V
Shared: Rhythm · Casual · Action
BioShock Infinite
Shared: Action · Shooter · Story Rich
Planes, Bullets and Vodka
Shared: Action · Casual · Bullet Hell
To the Moon
Shared: Story Rich · Indie · Pixel Graphics
Katana ZERO
Shared: Action · Story Rich · Pixel Graphics
LUFTRAUSERS
Shared: Bullet Hell · Action · Indie
Undertale
Shared: Story Rich · Pixel Graphics · Indie
Enter the Gungeon
Shared: Bullet Hell · Indie · Pixel Graphics
Everhood
Shared: Bullet Hell · Story Rich · 2D
Broforce
Shared: Action · 2D · Pixel Graphics
Beat Hazard
Shared: Rhythm · Bullet Hell · Action
Skul: The Hero Slayer
Shared: Action · Indie · 2D
Bit Blaster XL
Shared: Bullet Hell · Shooter · Action
Timberman
Shared: Casual · Action · Indie
Death Must Die
Shared: Bullet Hell · Action · Pixel Graphics
CS2D
Shared: Action · Shooter · 2D
Exit the Gungeon
Shared: Action · Bullet Hell · Indie
Impostor Factory
Shared: Story Rich · 2D · Pixel Graphics