Games like GanaBlade
Games like GanaBlade include Broforce, Enter the Gungeon, Vampire Survivors, Cuphead, and LUFTRAUSERS. We matched them by the tags players give GanaBlade on Steam (Bullet Hell, Action, Flight, Pixel Graphics, and Nostalgia): closest matches first, and among equally close ones the better-known games.

Broforce
Shared: Action · Pixel Graphics · 2D

Enter the Gungeon
Shared: Bullet Hell · Pixel Graphics · Action

Vampire Survivors
Shared: Bullet Hell · Pixel Graphics · 2D

Cuphead
Shared: Bullet Hell · Co-op · 2D

LUFTRAUSERS
Shared: Bullet Hell · Action · Pixel Graphics

Door Kickers: Action Squad
Shared: Pixel Graphics · Action · Retro

METAL SLUG
Shared: Action · 2D · Retro

Duck Game
Shared: Action · Pixel Graphics · 2D

Pixel Gun 3D: PC Edition
Shared: Pixel Graphics · Action · Shooter

War Thunder
Shared: Action · Flight · Combat

ZeroRanger
Shared: Bullet Hell · Action · Pixel Graphics

METAL SLUG X
Shared: Action · Retro · 2D

Planes, Bullets and Vodka
Shared: Action · Bullet Hell · Retro

Huntdown
Shared: Pixel Graphics · Action · Shooter

METAL SLUG 3
Shared: Action · Retro · Co-op

Revolution Ace
Shared: Action · Bullet Hell · Shooter

STAR WARS™ Battlefront™ II
Shared: Action · Shooter · Multiplayer

Jet Lancer
Shared: Action · Flight · Pixel Graphics

BALL x PIT
Shared: Action · Bullet Hell · Pixel Graphics

Borderlands 2
Shared: Action · Shooter · Co-op

Bit Blaster XL
Shared: Bullet Hell · Action · Shooter

Battlefield™ 2042
Shared: Action · Shooter · Multiplayer

Archvale
Shared: Action · Bullet Hell · Pixel Graphics

DoDonPachi Resurrection
Shared: Bullet Hell · Action · Shooter