Games like Vacant Kingdom
Games like Vacant Kingdom include BALL x PIT, Halls of Torment, Vampire Survivors, DELTARUNE, and Hero Siege. We matched them by the tags players give Vacant Kingdom on Steam (Bullet Hell, Shoot 'Em Up, Funny, Action RPG, and Pixel Graphics): closest matches first, and among equally close ones the better-known games.
BALL x PIT
Shared: Bullet Hell · Shoot 'Em Up · Arcade
Halls of Torment
Shared: Bullet Hell · Pixel Graphics · Action RPG
Vampire Survivors
Shared: Bullet Hell · Pixel Graphics · 2D
DELTARUNE
Shared: Funny · Pixel Graphics · Bullet Hell
Hero Siege
Shared: Action RPG · Pixel Graphics · Hack and Slash
Bot Vice
Shared: Bullet Hell · Shoot 'Em Up · Top-Down Shooter
Voidigo
Shared: Bullet Hell · Shoot 'Em Up · Twin Stick Shooter
Minishoot' Adventures
Shared: Bullet Hell · Twin Stick Shooter · Metroidvania
Nova Drift
Shared: Bullet Hell · Shoot 'Em Up · Action RPG
Death Must Die
Shared: Bullet Hell · Pixel Graphics · Action RPG
Enter the Gungeon
Shared: Bullet Hell · Pixel Graphics · Twin Stick Shooter
20 Minutes Till Dawn
Shared: Bullet Hell · Shoot 'Em Up · Top-Down Shooter
Cyberhunt
Shared: Shoot 'Em Up · Twin Stick Shooter · Pixel Graphics
Dead Cells
Shared: Pixel Graphics · Metroidvania · Adventure
Undertale
Shared: Funny · Pixel Graphics · Bullet Hell
Bloody Hell
Shared: Bullet Hell · Pixel Graphics · Twin Stick Shooter
Exit the Gungeon
Shared: Bullet Hell · Arcade · Pixel Graphics
LUFTRAUSERS
Shared: Bullet Hell · Shoot 'Em Up · Pixel Graphics
Hyper Light Drifter
Shared: Pixel Graphics · Atmospheric · Hack and Slash
Dungeon Munchies
Shared: Funny · Pixel Graphics · Indie
Bit Blaster XL
Shared: Bullet Hell · Shoot 'Em Up · Arcade
Eastward
Shared: Pixel Graphics · Action RPG · Adventure
Mirage Feathers
Shared: Bullet Hell · Funny · Shoot 'Em Up
Chippy
Shared: Bullet Hell · Shoot 'Em Up · Twin Stick Shooter