Games like EON Survivor
Games like EON Survivor include Vampire Survivors, Megabonk, BALL x PIT, Nova Drift, and 20 Minutes Till Dawn. We matched them by the tags players give EON Survivor on Steam (Action Roguelike, Bullet Hell, Roguelite, Shoot 'Em Up, and Action): closest matches first, and among equally close ones the better-known games.

Vampire Survivors
Shared: Action Roguelike · Bullet Hell · Roguelite

Megabonk
Shared: Action Roguelike · Roguelite · Bullet Hell

BALL x PIT
Shared: Roguelite · Bullet Hell · Action

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

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

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

Brotato
Shared: Bullet Hell · Action Roguelike · Roguelike

Soulstone Survivors
Shared: Action Roguelike · Roguelite · Bullet Hell

Hades
Shared: Action Roguelike · Roguelite · Action

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

Death Must Die
Shared: Action Roguelike · Bullet Hell · Roguelite

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

Star of Providence
Shared: Bullet Hell · Action Roguelike · Roguelite

Crab Champions
Shared: Action Roguelike · Bullet Hell · Arcade

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

Twilight Survivors
Shared: Action Roguelike · Bullet Hell · Shoot 'Em Up

Boneraiser Minions
Shared: Action Roguelike · Bullet Hell · Roguelite

Dead Cells
Shared: Action Roguelike · Adventure · Roguelite

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

Noobs Want to Live
Shared: Bullet Hell · Action Roguelike · Action

Nuclear Throne
Shared: Action Roguelike · Bullet Hell · Roguelite

I Am Legion: Stand Survivors
Shared: Action Roguelike · Bullet Hell · Roguelite

Risk of Rain 2
Shared: Action Roguelike · Roguelite · Action

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