Games like Mahou Arms
Games like Mahou Arms include ICEY, NieR:Automata™, Stellar Blade™, Devil May Cry 5, and Bayonetta. We matched them by the tags players give Mahou Arms on Steam (Action, Female Protagonist, Hack and Slash, Anime, and Adventure): closest matches first, and among equally close ones the better-known games.

ICEY
Shared: Action · Female Protagonist · Hack and Slash

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

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

Devil May Cry 5
Shared: Action · Hack and Slash · Spectacle fighter

Bayonetta
Shared: Action · Female Protagonist · Hack and Slash

Granblue Fantasy: Relink
Shared: Anime · Hack and Slash · Action

God of War Ragnarök
Shared: Action · Adventure · Hack and Slash

Black Myth: Wukong
Shared: Action · Action RPG · Story Rich

Tomb Raider Game of the Year
Shared: Action · Female Protagonist · Adventure

Homura Hime
Shared: Female Protagonist · Hack and Slash · Spectacle fighter

Bright Memory
Shared: Female Protagonist · Hack and Slash · Action

AI LIMIT
Shared: Female Protagonist · Anime · Action

God of War
Shared: Action · Adventure · Hack and Slash

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

Tales of Berseria™
Shared: Anime · Female Protagonist · Action

NINJA GAIDEN 4
Shared: Action · Hack and Slash · Adventure

Bladed fury
Shared: Action · Female Protagonist · Hack and Slash

RWBY: Grimm Eclipse
Shared: Hack and Slash · Female Protagonist · Spectacle fighter

Zenless Zone Zero
Shared: Action · Anime · Hack and Slash

Hades II
Shared: Action · Hack and Slash · Female Protagonist

Rise of the Tomb Raider™
Shared: Action · Female Protagonist · Adventure

The Initial
Shared: Action · Female Protagonist · Hack and Slash

Persona® 5 Strikers
Shared: Hack and Slash · Anime · Adventure

Bright Memory: Infinite
Shared: Action · Female Protagonist · Hack and Slash