Games like Breachwalk Survivor
Games like Breachwalk Survivor include Vampire Survivors, BALL x PIT, Megabonk, Halls of Torment, and Death Must Die. We matched them by the tags players give Breachwalk Survivor on Steam (Top-Down Shooter, Inventory Management, Roguelite, Casual, and Pixel Graphics): closest matches first, and among equally close ones the better-known games.

Vampire Survivors
Shared: Roguelite · Bullet Hell · Pixel Graphics

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

Megabonk
Shared: Roguelite · Action Roguelike · Bullet Hell

Halls of Torment
Shared: Roguelite · Pixel Graphics · Bullet Hell

Death Must Die
Shared: Roguelite · Bullet Hell · Pixel Graphics

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

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

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

Sephiria
Shared: Roguelite · Inventory Management · Action Roguelike

Rocket Rats
Shared: Pixel Graphics · Casual · Roguelite

Boneraiser Minions
Shared: Roguelite · Pixel Graphics · Bullet Hell

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

Asgard's Fall — Viking Survivors
Shared: Roguelite · Casual · Bullet Hell

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

Skul: The Hero Slayer
Shared: Pixel Graphics · Roguelite · Action Roguelike

Brotato
Shared: Bullet Hell · Action Roguelike · Roguelike

Noobs Want to Live
Shared: Bullet Hell · Pixel Graphics · Casual

Rogue: Genesia
Shared: Roguelite · Bullet Hell · Action Roguelike

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

Apocalypse Party
Shared: Casual · Top-Down Shooter · Roguelite

Dead Cells
Shared: Pixel Graphics · Roguelite · Action Roguelike

Astro Prospector
Shared: Roguelite · Casual · Bullet Hell

The Binding of Isaac: Rebirth
Shared: Action Roguelike · Pixel Graphics · Roguelike

Blazing Beaks
Shared: Top-Down Shooter · Roguelite · Pixel Graphics