When your beloved sister reveals her new girlfriend, it threatens the childhood promise you both swore to uphold. How far will you go to protect her… and keep that promise?

Features: 

  • 40 - 60 minutes of gameplay 
  • Black and White STYLE
  • Morally Wrong Romance Choices
  • MANIPULATE AND ELIMINATE


Made for NaNoRenO 2025

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Notes


(3/31/25)This is an early build, it’s not yet finished. I wanted to release this demo for now, and I’ll aim to complete the rest of the game during NaNoReNo. If I don’t get around to it, I’ll continue working on it afterward, as it still needs many improvements, such as updating the CGs and sprites.

I keep saying “complete,” but this just means that the game will run from start to finish. I plan to add more CGs and sprites in the future, but for now, my drawings aren’t up to my standards at all.  I’ll keep working to improve them!

(04/02/25)  Some (Bug Fixes)  and I  somehow manage to finished the game from start to finish,  but there's only one ending for now.  I did forgot to add the character sprites though lol. 

My goal for this jam have always been to make a complete rpgmaker game anyway. 


If you enjoyed the game, please rate it would help a lot! Thanks. 

Updated 22 days ago
Published 25 days ago
StatusReleased
PlatformsHTML5, Windows
Rating
Rated 4.0 out of 5 stars
(2 total ratings)
AuthorMaple
GenreVisual Novel
Made withRPG Maker
TagsBlack and White, Gay, Horror, Lesbian, Psychological Horror, RPG Maker, RPG Maker MV, Story Rich, yandare
Average sessionA few seconds
LanguagesEnglish

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Click download now to get access to the following files:

SISTERPHILE WINDOWS.zip 78 MB

Comments

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(+1)

Interesting concept! The cover art made me want to play this game! I have some feedback for how this could be even better:

-The name's shizuka & shizuko were both similar in name and color, so I had a hard time figuring out who was talking when.

I think some of the dialog could be condensed or trimmed and still convey the same message to move the story along quicker.

-Its hard to tell what emotions characters are feeling when everyone's face looks neutral and there are no additional sprites on screen. Having some sort of sprite on screen would help me see the character's emotions more.

-Sometimes the dialog over flows on a few lines, like this:
'...has this face that just makes..."
You could try cutting this line into 2 lines to fix this.

-To me it wasn't clear what was happening when the killer appears since it was a black sprite that wasn't facing the player's perspective, and the knife is fairly small to see.

-I also had trouble figuring out what to do when the killer appears. Some sort of specific hint for the player other than 'I have a plan' may have helped my confusion there.

-I think there should be a retry option if a player fails to do the cereal killer part correctly. Or a prompt to save just before that part starts, else it can be jarring to do all of the beginning stuff again in case a player forgot to save.

Would love to see what you make in the future!

(6 edits) (+2)

i love this game!! i'm obsessed w these characters and can't wait to see how it ends!! though i wanted to mention a few bugs:

  • some of the dialogue is cut off
  • if you pick up the money before doing downstairs you can't access the living room/kitchen areas; which seemingly does not allow you to find the keys later on? not sure why...
  • when investigating your sister's room, its hard to interact with the computer unless you're in the middle of the room
  • when looking for sleeping pills, the bathroom and toilet doors trigger the 'find spare keys' task
  • game softlocks when your sister gets home and you're blocking her path up the stairs by standing on the right
  • choosing not to spike the juice doesn't change anything (maybe less a bug and more that path being unfinished)

omg lol! thank you so much for this. it help me a lot.