Games like Beatlash: Survival
Games like Beatlash: Survival include Yet Another Zombie Survivors, Deep Rock Galactic: Survivor, Megabonk, Brotato, and Hades. We matched them by the tags players give Beatlash: Survival on Steam (Music-Based Procedural Generation, Singleplayer, Action Roguelike, Top-Down Shooter, and Bullet Heaven): closest matches first, and among equally close ones the better-known games.

Yet Another Zombie Survivors
Shared: Action Roguelike · Bullet Heaven · Top-Down Shooter

Deep Rock Galactic: Survivor
Shared: Action Roguelike · Bullet Heaven · Top-Down Shooter

Megabonk
Shared: Action Roguelike · Bullet Heaven · Singleplayer

Brotato
Shared: Singleplayer · Action Roguelike · Bullet Heaven

Hades
Shared: Action Roguelike · Singleplayer · Roguelite

20 Minutes Till Dawn
Shared: Action Roguelike · Top-Down Shooter · Singleplayer

The Last Stand: Aftermath
Shared: Top-Down Shooter · Action Roguelike · Singleplayer

BALL x PIT
Shared: Action Roguelike · Action · Top-Down Shooter

Melody's Escape
Shared: Music-Based Procedural Generation · Rhythm · Female Protagonist

Soulstone Survivors
Shared: Action Roguelike · Bullet Heaven · Roguelite

Hades II
Shared: Action Roguelike · Action · Roguelite

Vampire Survivors
Shared: Action Roguelike · Singleplayer · Roguelite

The Spell Brigade
Shared: Bullet Heaven · Action Roguelike · Roguelite

SYNTHETIK: Legion Rising
Shared: Top-Down Shooter · Action Roguelike · Roguelite

Arms of God
Shared: Action Roguelike · Bullet Heaven · Top-Down Shooter

Nuclear Throne
Shared: Action Roguelike · Top-Down Shooter · Action

Halls of Torment
Shared: Action Roguelike · Roguelite · Bullet Heaven

Skul: The Hero Slayer
Shared: Action Roguelike · Singleplayer · Action

Beat Saber
Shared: Rhythm · Singleplayer · Music-Based Procedural Generation

Apocalypse Party
Shared: Singleplayer · Action Roguelike · Top-Down Shooter

Tower of Babel: Survivors of Chaos
Shared: Action Roguelike · Bullet Heaven · Singleplayer

Muse Dash
Shared: Rhythm · Singleplayer · Female Protagonist

The Binding of Isaac
Shared: Action Roguelike · Singleplayer · Top-Down

Devil Slayer - Raksasi
Shared: Action Roguelike · Top-Down · Female Protagonist