Games like Go Mecha Ball
Games like Go Mecha Ball include BALL x PIT, Nova Drift, Vampire Survivors, Brotato, and Megabonk. We matched them by the tags players give Go Mecha Ball on Steam (Shoot 'Em Up, Twin Stick Shooter, Arcade, Roguelike, and Bullet Hell): closest matches first, and among equally close ones the better-known games.

BALL x PIT
Shared: Arcade · Action · Shoot 'Em Up

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

Vampire Survivors
Shared: Bullet Hell · Action Roguelike · Roguelite

Brotato
Shared: Roguelike · Bullet Hell · Action Roguelike

Megabonk
Shared: Roguelike · Bullet Hell · Action Roguelike

Halls of Torment
Shared: Bullet Hell · Roguelike · Roguelite

Enter the Gungeon
Shared: Bullet Hell · Roguelike · Action Roguelike

Voidigo
Shared: Twin Stick Shooter · Roguelike · Shoot 'Em Up

Star of Providence
Shared: Shoot 'Em Up · Bullet Hell · Roguelite

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

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

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

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

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

Deep Rock Galactic: Survivor
Shared: Bullet Hell · Action Roguelike · Roguelite

Dead Estate
Shared: Twin Stick Shooter · Roguelike · Shoot 'Em Up

Nuclear Throne
Shared: Roguelike · Bullet Hell · Action Roguelike

Soulstone Survivors
Shared: Bullet Hell · Roguelike · Roguelite

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

Atomicrops
Shared: Roguelike · Action · Bullet Hell

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

Hades
Shared: Roguelite · Action Roguelike · Roguelike

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

20 Minutes Till Dawn
Shared: Shoot 'Em Up · Bullet Hell · Action Roguelike