Games like Gravity Waves
Games like Gravity Waves include Bit Blaster XL, Beat Hazard, Nova Drift, Waves, and Sky Force Reloaded. We matched them by the tags players give Gravity Waves on Steam (Shoot 'Em Up, Twin Stick Shooter, Bullet Hell, Flight, and Shooter): closest matches first, and among equally close ones the better-known games.

Bit Blaster XL
Shared: Shoot 'Em Up · Bullet Hell · Shooter

Beat Hazard
Shared: Twin Stick Shooter · Shoot 'Em Up · Bullet Hell

Nova Drift
Shared: Shoot 'Em Up · Bullet Hell · Arcade

Waves
Shared: Shoot 'Em Up · Bullet Hell · Twin Stick Shooter

Sky Force Reloaded
Shared: Shoot 'Em Up · Bullet Hell · Arcade

Assault Android Cactus+
Shared: Twin Stick Shooter · Shoot 'Em Up · Bullet Hell

Chippy
Shared: Twin Stick Shooter · Bullet Hell · Shoot 'Em Up

Planes, Bullets and Vodka
Shared: Shoot 'Em Up · Bullet Hell · Arcade

Nex Machina
Shared: Twin Stick Shooter · Bullet Hell · Shoot 'Em Up

LUFTRAUSERS
Shared: Bullet Hell · Shoot 'Em Up · Arcade

Star Saviors
Shared: Shoot 'Em Up · Bullet Hell · Space

BALL x PIT
Shared: Bullet Hell · Shoot 'Em Up · Arcade

Ikaruga
Shared: Shoot 'Em Up · Bullet Hell · Arcade

Cyberhunt
Shared: Shoot 'Em Up · Twin Stick Shooter · Arcade

Revolution Ace
Shared: Shoot 'Em Up · Bullet Hell · Shooter

ZeroRanger
Shared: Shoot 'Em Up · Bullet Hell · Arcade

Geometry Wars: Retro Evolved
Shared: Twin Stick Shooter · Arcade · Bullet Hell

DoDonPachi Resurrection
Shared: Shoot 'Em Up · Bullet Hell · Shooter

Windowkill
Shared: Bullet Hell · Twin Stick Shooter · Arcade

Sektori
Shared: Shoot 'Em Up · Twin Stick Shooter · Bullet Hell

Geometry Wars™ 3: Dimensions Evolved
Shared: Twin Stick Shooter · Shoot 'Em Up · Bullet Hell

Jet Lancer
Shared: Shoot 'Em Up · Flight · Bullet Hell

Vampire Survivors
Shared: Bullet Hell · 2D · Arcade

Greedland
Shared: Shoot 'Em Up · Twin Stick Shooter · Bullet Hell