Games like Heaven's Grave
Games like Heaven's Grave include Volcano Princess, Sweet Home, My Vow to My Liege, Long Live The Queen, and 灾厄黑龙与谎言公主. We matched them by the tags players give Heaven's Grave on Steam (Indie, RPG, Simulation, Otome, and Female Protagonist): closest matches first, and among equally close ones the better-known games.

Volcano Princess
Shared: RPG · Female Protagonist · Simulation

Sweet Home
Shared: RPG · Female Protagonist · Visual Novel

My Vow to My Liege
Shared: Female Protagonist · Otome · RPG

Long Live The Queen
Shared: Indie · Visual Novel · Simulation

灾厄黑龙与谎言公主
Shared: RPG · Otome · Visual Novel

月华辉映之刻
Shared: Female Protagonist · Otome · RPG

千面 Melancholy Love
Shared: Indie · RPG · Visual Novel

Path Of Wuxia
Shared: RPG · Indie · Female Protagonist

Tales of the Black Forest
Shared: RPG · Indie · Female Protagonist

Stardew Valley
Shared: RPG · Simulation · Indie

Home Behind 2
Shared: RPG · Indie · Simulation

Cyber Manhunt
Shared: RPG · Simulation · Indie

Hatoful Boyfriend
Shared: Visual Novel · Female Protagonist · Otome

DRAPLINE
Shared: RPG · Simulation · Indie

Magical Princess
Shared: RPG · Simulation · Female Protagonist

Pretty Neko
Shared: Indie · Simulation · RPG

Graveyard Keeper
Shared: RPG · Simulation · Indie

1931: Scheherazade at the Library of Pergamum
Shared: RPG · Simulation · Indie

私のリアルは充実しすぎている フルボイス版
Shared: Otome · Female Protagonist · Visual Novel

Sensei! I Like You So Much!
Shared: Indie · RPG · Simulation

美女,请别影响我成仙
Shared: Visual Novel · Simulation · RPG

Magical Diary: Horse Hall
Shared: RPG · Indie · Visual Novel

Potionomics
Shared: Simulation · Indie · RPG

Touhou Mystia's Izakaya
Shared: Simulation · RPG · Indie