Games like CRYSTAR
Games like CRYSTAR include NieR:Automata™, Tales of Berseria™, NieR Replicant™ ver.1.22474487139..., Ys VIII: Lacrimosa of DANA, and Granblue Fantasy: Relink. We matched them by the tags players give CRYSTAR on Steam (Female Protagonist, Action, Anime, RPG, and JRPG): closest matches first, and among equally close ones the better-known games.

NieR:Automata™
Shared: RPG · Female Protagonist · Action

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

NieR Replicant™ ver.1.22474487139...
Shared: Action · Great Soundtrack · RPG

Ys VIII: Lacrimosa of DANA
Shared: Action · RPG · Anime

Granblue Fantasy: Relink
Shared: Anime · JRPG · Action

FINAL FANTASY XV WINDOWS EDITION
Shared: RPG · JRPG · Action

Tales of ARISE
Shared: Anime · RPG · JRPG

Persona® 5 Strikers
Shared: Anime · JRPG · Great Soundtrack

Persona 5 Royal
Shared: Anime · JRPG · Story Rich

Persona 4 Golden
Shared: JRPG · Anime · Great Soundtrack

Trials of Mana
Shared: RPG · Anime · JRPG

LIGHTNING RETURNS™: FINAL FANTASY® XIII
Shared: Female Protagonist · RPG · JRPG

DRAGON BALL Z: KAKAROT
Shared: Action · Anime · RPG

KINGDOM HEARTS -HD 1.5+2.5 ReMIX-
Shared: Action · RPG · JRPG

FINAL FANTASY® XIII
Shared: Female Protagonist · RPG · JRPG

Hyperdimension Neptunia U: Action Unleashed
Shared: Female Protagonist · Anime · Action

Fate/EXTELLA
Shared: Action · Anime · Female Protagonist

ICEY
Shared: Female Protagonist · Action · Anime

Azur Lane Crosswave
Shared: Action · Female Protagonist · RPG

.hack//G.U. Last Recode
Shared: RPG · Anime · JRPG

Ni no Kuni™ II: Revenant Kingdom
Shared: RPG · Anime · JRPG

FINAL FANTASY® XIII-2
Shared: Female Protagonist · RPG · JRPG

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

Persona 3 Reload
Shared: Anime · JRPG · RPG