Games like Oh Buoy!
Games like Oh Buoy! include Vampire Survivors, Brotato, Halls of Torment, Deep Rock Galactic: Survivor, and Nova Drift. We matched them by the tags players give Oh Buoy! on Steam (Action Roguelike, Arena Shooter, Bullet Hell, Survival, and PvE): closest matches first, and among equally close ones the better-known games.
Vampire Survivors
Shared: Action Roguelike · Bullet Hell · 2D
Brotato
Shared: Action Roguelike · Bullet Hell · Arena Shooter
Halls of Torment
Shared: Action Roguelike · Bullet Hell · Action RPG
Deep Rock Galactic: Survivor
Shared: Action Roguelike · Bullet Hell · Arena Shooter
Nova Drift
Shared: Bullet Hell · Action Roguelike · Arena Shooter
FatalZone
Shared: Action Roguelike · Bullet Hell · Survival
Death Must Die
Shared: Action Roguelike · Bullet Hell · RPG
Rogue: Genesia
Shared: Action Roguelike · Bullet Hell · Arcade
Hero Siege
Shared: Action Roguelike · Action RPG · RPG
Megabonk
Shared: Action Roguelike · Bullet Hell · Survival
God Of Weapons
Shared: Action Roguelike · Bullet Hell · Arena Shooter
Soulstone Survivors
Shared: Action Roguelike · Bullet Hell · Action RPG
Nordic Ashes: Survivors of Ragnarok
Shared: Action Roguelike · Bullet Hell · Action RPG
20 Minutes Till Dawn
Shared: Action Roguelike · Bullet Hell · Survival
Yet Another Zombie Survivors
Shared: Action Roguelike · Arcade · Action RPG
Glyphica: Typing Survival
Shared: Action Roguelike · Arena Shooter · Bullet Hell
BALL x PIT
Shared: Bullet Hell · Action Roguelike · Arcade
Arms of God
Shared: Action Roguelike · Bullet Hell · Arena Shooter
Enter the Gungeon
Shared: Action Roguelike · Bullet Hell · Indie
SNKRX
Shared: Action Roguelike · Arena Shooter · Arcade
Funguys Swarm
Shared: Action Roguelike · Bullet Hell · PvE
Boneraiser Minions
Shared: Action Roguelike · Bullet Hell · 2D
Vital Shell
Shared: Action Roguelike · Bullet Hell · Arena Shooter
Pathfinder: Gallowspire Survivors
Shared: Action Roguelike · Bullet Hell · Action RPG