Games like Deep Sea Arena
Games like Deep Sea Arena include BioShock Infinite, Serious Sam: Siberian Mayhem, BRAZILIAN DRUG DEALER 3: I OPENED A PORTAL TO HELL IN THE FAVELA TRYING TO REVIVE MIT AIA I NEED TO CLOSE IT, Grand Theft Auto V Legacy, and Warhammer 40,000: Boltgun. We matched them by the tags players give Deep Sea Arena on Steam (Arena Shooter, Action, Boomer Shooter, Shooter, and Arcade): closest matches first, and among equally close ones the better-known games.

BioShock Infinite
Shared: Action · Shooter · First-Person

Serious Sam: Siberian Mayhem
Shared: Action · Boomer Shooter · Shooter

BRAZILIAN DRUG DEALER 3: I OPENED A PORTAL TO HELL IN THE FAVELA TRYING TO REVIVE MIT AIA I NEED TO CLOSE IT
Shared: Arena Shooter · Boomer Shooter · Shooter

Grand Theft Auto V Legacy
Shared: Action · Shooter · First-Person

Warhammer 40,000: Boltgun
Shared: Boomer Shooter · Action · Shooter

Call of Duty®
Shared: Shooter · Action · First-Person

Fashion Police Squad
Shared: Arena Shooter · Boomer Shooter · Action

ULTRAKILL
Shared: Boomer Shooter · Arena Shooter · Shooter

Black Mesa
Shared: Action · Shooter · First-Person

POSTAL: Brain Damaged
Shared: Action · Shooter · Boomer Shooter

MULLET MADJACK
Shared: Boomer Shooter · Action · Arcade

Half-Life 2
Shared: Action · Shooter · First-Person

Echo Point Nova
Shared: Shooter · Arena Shooter · Action

CULTIC
Shared: Boomer Shooter · Shooter · Action

DOOM
Shared: Action · Shooter · First-Person

AMID EVIL
Shared: Boomer Shooter · Arena Shooter · Shooter

Battlefield™ 1
Shared: Action · Shooter · First-Person

BioShock™ Remastered
Shared: Action · Atmospheric · First-Person

ACE COMBAT™ 7: SKIES UNKNOWN
Shared: Shooter · Arcade · 3D

Anger Foot
Shared: Boomer Shooter · Action · Arcade

Forgive Me Father
Shared: Boomer Shooter · Action · Shooter

Call of Duty®: Black Ops III
Shared: Action · Shooter · First-Person

BioShock® 2
Shared: Action · Shooter · First-Person

METRO Last Light Redux
Shared: Action · Atmospheric · Shooter