Games like Ragnarok Survivors: Valhalla
Games like Ragnarok Survivors: Valhalla include Vampire Survivors, BALL x PIT, Megabonk, Halls of Torment, and Death Must Die. We matched them by the tags players give Ragnarok Survivors: Valhalla on Steam (Bullet Heaven, Bullet Hell, Base Building, 2D, and Old School): closest matches first, and among equally close ones the better-known games.

Vampire Survivors
Shared: Bullet Hell · 2D · Roguelite

BALL x PIT
Shared: Bullet Hell · Roguelite · Action

Megabonk
Shared: Bullet Heaven · Bullet Hell · Roguelite

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

Death Must Die
Shared: Bullet Hell · Bullet Heaven · Roguelite

Boneraiser Minions
Shared: Bullet Hell · Bullet Heaven · 2D

Deep Rock Galactic: Survivor
Shared: Bullet Heaven · Bullet Hell · Roguelite

Brotato
Shared: Bullet Hell · Bullet Heaven · Roguelike

The Spell Brigade
Shared: Bullet Heaven · Bullet Hell · Roguelite

Soulstone Survivors
Shared: Bullet Heaven · Bullet Hell · Roguelite

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

Rogue: Genesia
Shared: Bullet Heaven · Bullet Hell · Roguelite

Nuclear Throne
Shared: Bullet Hell · Pixel Graphics · Roguelike

Nordic Ashes: Survivors of Ragnarok
Shared: Bullet Heaven · Bullet Hell · Roguelite

Yet Another Zombie Survivors
Shared: Bullet Heaven · Roguelite · Action Roguelike

Tower of Babel: Survivors of Chaos
Shared: Bullet Heaven · Bullet Hell · Roguelite

Nova Drift
Shared: Bullet Hell · Bullet Heaven · Roguelite

Skul: The Hero Slayer
Shared: 2D · Action · Pixel Graphics

20 Minutes Till Dawn
Shared: Bullet Hell · Roguelite · Action Roguelike

Necrosmith
Shared: Bullet Hell · Roguelite · Top-Down

Astro Prospector
Shared: Bullet Hell · Bullet Heaven · Roguelite

NIMRODS
Shared: Bullet Heaven · Bullet Hell · Roguelite

Cursorblade
Shared: Bullet Heaven · Bullet Hell · 2D

Pathogenic
Shared: Bullet Hell · Bullet Heaven · Roguelike