Games like Phantom Fleet
Games like Phantom Fleet include Hades, Black Myth: Wukong, Skul: The Hero Slayer, Vampire Survivors, and Halls of Torment. We matched them by the tags players give Phantom Fleet on Steam (Action, Action Roguelike, 2.5D, Dark Fantasy, and Naval): closest matches first, and among equally close ones the better-known games.

Hades
Shared: Action Roguelike · Action · Indie

Black Myth: Wukong
Shared: Action · Combat · Dark Fantasy

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

Vampire Survivors
Shared: Action Roguelike · Indie · Action

Halls of Torment
Shared: Action Roguelike · Dark Fantasy · Action

Assassin’s Creed® IV Black Flag™
Shared: Action · Pirates · Naval

Megabonk
Shared: Action Roguelike · Action · Indie

Curse of the Dead Gods
Shared: Action Roguelike · Dark Fantasy · Action

The Binding of Isaac
Shared: Action Roguelike · Action · Indie

Noobs Want to Live
Shared: Action · 2.5D · Action Roguelike

Windward
Shared: Pirates · Naval · Naval Combat

Lords of the Fallen
Shared: Dark Fantasy · Action · Combat

The Binding of Isaac: Rebirth
Shared: Action Roguelike · Indie · Singleplayer

Hades II
Shared: Action · Action Roguelike · Indie

Rogue Legacy
Shared: Action Roguelike · Action · Indie

Cinderia
Shared: Action Roguelike · Action · 2.5D

Mortal Sin
Shared: Action Roguelike · Action · Dark Fantasy

Risk of Rain (2013)
Shared: Action Roguelike · Action · Indie

Ravenswatch
Shared: Action Roguelike · Action · Indie

Windblown
Shared: Action Roguelike · Combat · Dark Fantasy

God of War
Shared: Action · Combat · Singleplayer

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

Sephiria
Shared: Action Roguelike · Action · Combat

Lies of P
Shared: Action · Dark Fantasy · Singleplayer