Games like What's the Matter?
Games like What's the Matter? include Deep Rock Galactic: Survivor, Vampire Survivors, BALL x PIT, Minishoot' Adventures, and SYNTHETIK: Legion Rising. We matched them by the tags players give What's the Matter? on Steam (Bullet Hell, Top-Down Shooter, Twin Stick Shooter, Roguelite, and Hand-drawn): closest matches first, and among equally close ones the better-known games.

Deep Rock Galactic: Survivor
Shared: Bullet Hell · Roguelite · Top-Down Shooter

Vampire Survivors
Shared: Bullet Hell · Roguelite · 2D

BALL x PIT
Shared: Bullet Hell · Roguelite · Top-Down Shooter

Minishoot' Adventures
Shared: Bullet Hell · Twin Stick Shooter · Top-Down

SYNTHETIK: Legion Rising
Shared: Top-Down Shooter · Roguelite · Twin Stick Shooter

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

SYNTHETIK 2
Shared: Top-Down Shooter · Roguelite · Twin Stick Shooter

Nuclear Throne
Shared: Bullet Hell · Top-Down Shooter · Roguelite

20 Minutes Till Dawn
Shared: Bullet Hell · Roguelite · Top-Down Shooter

Voidigo
Shared: Twin Stick Shooter · Bullet Hell · Top-Down Shooter

Tiny Rogues
Shared: Bullet Hell · Top-Down Shooter · Roguelite

Greedland
Shared: Bullet Hell · Twin Stick Shooter · Roguelite

Time Wasters
Shared: Bullet Hell · Twin Stick Shooter · Roguelite

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

Relic Hunters Zero: Remix
Shared: Twin Stick Shooter · Top-Down Shooter · Bullet Hell

The Last Stand: Aftermath
Shared: Top-Down Shooter · Roguelite · Top-Down

Star of Providence
Shared: Bullet Hell · Roguelite · Indie

Bloody Hell
Shared: Bullet Hell · Twin Stick Shooter · Top-Down

Pathogenic
Shared: Bullet Hell · Top-Down Shooter · Roguelite

Nordic Ashes: Survivors of Ragnarok
Shared: Bullet Hell · Roguelite · Top-Down

Chippy
Shared: Bullet Hell · Twin Stick Shooter · Top-Down Shooter

Tower of Babel: Survivors of Chaos
Shared: Bullet Hell · Roguelite · Hand-drawn

Magicraft
Shared: Bullet Hell · Roguelite · Top-Down

Apocalypse Party
Shared: Top-Down Shooter · Bullet Hell · Roguelite