Games like Ocean Survivors
Games like Ocean Survivors include Megabonk, Brotato, Vampire Survivors, Soulstone Survivors, and Deep Rock Galactic: Survivor. We matched them by the tags players give Ocean Survivors on Steam (Action Roguelike, Bullet Heaven, Bullet Hell, Naval Combat, and Pirates): closest matches first, and among equally close ones the better-known games.

Megabonk
Shared: Action Roguelike · Bullet Heaven · Bullet Hell

Brotato
Shared: Action Roguelike · Bullet Hell · Bullet Heaven

Vampire Survivors
Shared: Action Roguelike · Bullet Hell · Roguelite

Soulstone Survivors
Shared: Action Roguelike · Bullet Heaven · Bullet Hell

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

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

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

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

Nova Drift
Shared: Bullet Hell · Action Roguelike · Bullet Heaven

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

BALL x PIT
Shared: Bullet Hell · Action Roguelike · Roguelite

Arms of God
Shared: Action Roguelike · Bullet Heaven · Bullet Hell

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

Nordic Ashes: Survivors of Ragnarok
Shared: Action Roguelike · Bullet Heaven · Bullet Hell

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

Vampire Hunters
Shared: Action Roguelike · Bullet Heaven · Bullet Hell

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

Boneraiser Minions
Shared: Action Roguelike · Bullet Hell · Bullet Heaven

Time Wasters
Shared: Action Roguelike · Bullet Heaven · Bullet Hell

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

Astro Prospector
Shared: Action Roguelike · Bullet Hell · Bullet Heaven

FatalZone
Shared: Action Roguelike · Bullet Hell · Arena Shooter

Vital Shell
Shared: Action Roguelike · Bullet Heaven · Bullet Hell

Atomicrops
Shared: Bullet Hell · Action Roguelike · Roguelike