Games like Freestyle Mage
Games like Freestyle Mage include Hades II, Hades, Shape of Dreams, Stellar Blade™, and Black Myth: Wukong. We matched them by the tags players give Freestyle Mage on Steam (Action Roguelike, Action, Top-Down Shooter, Hack and Slash, and Female Protagonist): closest matches first, and among equally close ones the better-known games.

Hades II
Shared: Action · Action Roguelike · Hack and Slash

Hades
Shared: Action Roguelike · Hack and Slash · Action

Shape of Dreams
Shared: Action Roguelike · Hack and Slash · Action

Stellar Blade™
Shared: Action · Female Protagonist · Hack and Slash

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

Cinderia
Shared: Action Roguelike · Hack and Slash · Action

Windblown
Shared: Action Roguelike · Hack and Slash · Action

Fatekeeper
Shared: Action · Hack and Slash · 3D

Devil Slayer - Raksasi
Shared: Action Roguelike · Action · Female Protagonist

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

Death Must Die
Shared: Action Roguelike · Action · Hack and Slash

Hero Siege
Shared: Action Roguelike · Hack and Slash · Action

ICEY
Shared: Action · Female Protagonist · Hack and Slash

NieR:Automata™
Shared: Hack and Slash · Action · Female Protagonist

Wolcen: Lords of Mayhem
Shared: Hack and Slash · Action · RPG

Soulstone Survivors
Shared: Action Roguelike · Action · Hack and Slash

Taboo Trial
Shared: Action Roguelike · Female Protagonist · Action

Bloody Spell
Shared: Hack and Slash · Female Protagonist · Action

Nunholy
Shared: Action Roguelike · Female Protagonist · Hack and Slash

Last Epoch
Shared: Hack and Slash · Action · Top-Down

Darksiders III
Shared: Action · Hack and Slash · Female Protagonist

VOIN
Shared: Action · Action Roguelike · Hack and Slash

Mortal Sin
Shared: Action Roguelike · Hack and Slash · Action

Yet Another Zombie Survivors
Shared: Action Roguelike · Top-Down Shooter · Top-Down