Games like Lifeless Vanguard
Games like Lifeless Vanguard include Windowkill, Beat Hazard, Cyberhunt, Vampire Survivors, and Nex Machina. We matched them by the tags players give Lifeless Vanguard on Steam (Action, Indie, Bullet Hell, Twin Stick Shooter, and Space): closest matches first, and among equally close ones the better-known games.

Windowkill
Shared: Action · Indie · Bullet Hell

Beat Hazard
Shared: Bullet Hell · Twin Stick Shooter · Indie

Cyberhunt
Shared: Action · Indie · Twin Stick Shooter

Vampire Survivors
Shared: Bullet Hell · Indie · Action

Nex Machina
Shared: Action · Bullet Hell · Twin Stick Shooter

UBERMOSH
Shared: Action · Indie · Arcade

Enter the Gungeon
Shared: Bullet Hell · Indie · Twin Stick Shooter

Star Saviors
Shared: Action · Bullet Hell · Indie

Megabonk
Shared: Indie · Bullet Hell · Action

UBERMOSH:BLACK
Shared: Action · Indie · Bullet Hell

LUFTRAUSERS
Shared: Indie · Bullet Hell · Action

UBERMOSH Vol.3
Shared: Action · Indie · Arcade

Exit the Gungeon
Shared: Indie · Action · Arcade

UBERMOSH:WRAITH
Shared: Action · Indie · Arcade

BALL x PIT
Shared: Action · Bullet Hell · Arcade

UBERMOSH Vol.5
Shared: Action · Indie · Arcade

Atomicrops
Shared: Action · Bullet Hell · Indie

Nova Drift
Shared: Bullet Hell · Arcade · Action

Beat Hazard 2
Shared: Twin Stick Shooter · Indie · Bullet Hell

Bit Blaster XL
Shared: Bullet Hell · Action · Arcade

ZeroRanger
Shared: Indie · Bullet Hell · Action

Really Big Sky
Shared: Action · Indie · Bullet Hell

Rogue: Genesia
Shared: Bullet Hell · Twin Stick Shooter · Arcade

Waves
Shared: Bullet Hell · Twin Stick Shooter · Arcade