If you liked this
Games like Sayagatari: Promise of the Cursed Blade
If you finished Sayagatari: Promise of the Cursed Blade, the closest matches are Ayakashi Yokocho no Natsuyasumi, My Life as a Vampire's Maid, Imouto Paradise! 2, Lilja and Natsuka: Painting Lies and Shinjuku Soumei. All 16 share its adventure genre and are ranked by how closely their themes and modes overlap.
Ayakashi Yokocho no Natsuyasumi
My Life as a Vampire's Maid
Imouto Paradise! 2
Lilja and Natsuka: Painting Lies
Shinjuku Soumei
Ego's Spark
Bigfoot's Journey
Aeryth
Tsuki ni Yorisou Otome no Sahou
Umineko no Naku Koro ni: Arigato for 556
Muv-Luv Photonmelodies
KonoSuba: God's Blessing on this Wonderful World! Judgment on this Greedy Game!
The Key to Home
My Merry May
Yugekitai: Saikyoushin Fukkatsu no Maki
