What started out as an attempt to flirt with a cute guy lands you in the middle of a bizarre love triangle. This could've been thrilling. That is, if you weren't being tugged back and forth between two people, between romance and terror, between bliss and insanity. Choose wisely, "Main Character", for your choices might determine who gets to live and who gets to die.

Duality is an erotic horror game about two unstable individuals trying to win you over through every romantic and gruesome way possible. 





  • 5 dates, 73.000 + words
  • 2 main love interests, ready to fight for your heart
  • 9 endings (6 bad ends, 3 safe ends)
  • Main character with customizable name, pronouns, personality and genitalia 
  • 30+ illustrations
  • 17 unlockable erotic scenes
  • 15+ endings (several bad ends spread over the entire game, 2 good ends, 1 polyamorous end)
  • Your choices will matter much more than you think! 
  • Several hours of play time. 
  • Erotic scenes with both characters and the ability to be both dominant and submissive. 


This game is intended for 18+ audiences ONLY!

The full game will contain strong language, extreme violence, stalking, obsessive tendencies, gore, character death, suicide, and sexually explicit content. 

The behavior of the characters involved in this project should not be taken as appropriate or acceptable, and under no circumstances should it be replicated or sought-after in real life. Please keep yourself and your loved ones safe.

Art, writing and programming: Nightmare Weaver

Music: Aralea and Eino Toivanen, kongano.com

Engine: Ren'Py

Background images: Acquired from Unsplash and Pexels. Edited in Clip Studio Paint

Office ambience: Created by Nightwatcher98 on Freesound

Tumblr | Bluesky | Discord


If you wish to support me and my games, I now have a Patreon! 

There, you can have access to progress updates for free! And if you become a paid member, you will get early game updates, exclusive NSFW art, writing and more!

JOIN HERE!

Updated 4 days ago
StatusIn development
PlatformsHTML5, Windows, macOS, Linux, Android
Rating
Rated 4.8 out of 5 stars
(1,347 total ratings)
AuthorNightmareWeaverz
GenreVisual Novel
Made withRen'Py
TagsAdult, Creepy, Dating Sim, Erotic, Horror, LGBTQIA, Ren'Py, Romance, Yandere
Average sessionA few hours
LanguagesEnglish

Download

Download
Date 3 Bad End Guide (contains spoilers).rtf 4.5 kB
Download
Duality-5.0-android.apk 422 MB
Download
Duality-5.0-mac.zip 401 MB
Download
Duality-5.0-pc.zip 407 MB

Development log

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Comments

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Viewing most recent comments 1 to 40 of 416 · Next page · Last page

I love both but lended up with Keith on the first time 1 played. It was so good tysmm~ (^- -^) 

i love them both and omg, the nsfw scenes are so good <3333 

(+1)

make jacob a love intrest damn hes fine

I love both Keith and Tenebris 😭💗

(1 edit) (+1)

I'm really enjoying this game! but I just got to the interlude and saw the warning for bugs and I'm deadly afraid of bugs. Does anyone know what endings or choices to avoid to stay away from the bugs so I can still get most of the endings?

(+2)

Hi there! I'm glad you're enjoying the game :D 

(Spoiler warning) The bugs only appear during Tenebris' interlude. To avoid seeing them at all, simply never pick the "Obey" option. 

Oh, thank you so much!! <3

Update: I think I was able to get every other ending on my own other than than that one and the giant spider scene, I got someone to play them part for me; the bug metaphors are really really good I wish I could experience them haha. But, this game is so good so far, I love the writing so much, I'll keep looking forward to future updates, pleas take your time and don't work yourself too hard <3 !!

(+1)

For the android version the icon seems to have broken during the update :( i miss the app icon 😭

(+1)

Yes, this one is my bad. I'll get it fixed, don't worry

Thank youuuu, also absolutley love the novel :D

(+8)

I WANT JACOB

(1 edit) (+18)

fair that the others didnot wanna stick around. but i find neither keith or tenebris all that disturbing. (well, at least AFTER i understand that tenebris isnot trying to harm me) they're charming fellas. they got problems, but theyre trying their best in a difficult situation. i feel proud of them.  

(+7)

this is freshest comment ive ever seen lmao

(+20)

this is the only game where i honestly can't choose who to date. the best thing? I DON'T HAVE TO. I CAN DATE BOTH AJAJHAKJGH

(+10)

i just want to wrap tenebris and keith in a warm blanket. let them (and me) be happy !! really love the twists and where the story is going. can't wait for more !! aaahhhhhhhhhhhhh

(+3)

Bouta play..

(+2)

Help how do I get the new bad ending? I tried everyhting

(+3)

Pick all the "obey" options in tenebris's interlude :D

(+1)

Thank you! But I mean how do I get this, saw it on TikTok

(3 edits) (+1)

ohhh that I don't know srry, please tell me if you find out!😭 edit- i got it!! what worked for me was being rude to him during date 3 then nice to him in date 4 before trying to do tenebris' route in date five.. then in the kitchen when keith tells you tenebris wants to come out click "let him stay"

(1 edit)

I have no idea, ive actually never seen that cg! It could be Patreon exclusive? 

(+1)(-1)

It is not Patreon exclusive. It is from the Date 5 bad ending

(+4)

I will post a guide soon! But the gist of it is: be mean to Keith during date 3 (at least 4 times) and then try going down Tenebris' route during Date 5. You must reach an option that says "Let him stay"

will we get guides for all of the endings? :3

Hi!!!! If youre still wondering i have the answers! :D

(1 edit) (+1)

Cómo puedo cochar con tenebris? (Respondanme por fi)

(+2)
  • "No it's not" OR "Yes, everything is great" THEN "Admit the truth"
  • Ask for Tenebris
  • Go get settled in
  • (Neither snooping nor not snooping has any effect)
  • Ask him to switch
  • Maybe we can just talk

OMG, TY, LMAO

esta realmente buena esta historia 100% recomendada, estoy ansiosa por la siguiente actualizacion!!!!!! necesito en que acaba y que va a pasar con Keith y Tenebris 

(+5)

De verdad que tiene buenos juegos pero lastima que no lo tenga en español

(+2)

Amo este juegooooo, y es asombroso cómo no podría elegir a ninguno de los dos porque los amo a ambos!!! Keith es tan dulce (aunque secretamente sabemos que guarda algo oscuro en su interior) y Tenebris es tan transparente y genuino que es refrescante, contrastan muy bien sus personalidades. La subtrama de la persecución de un ente extraño a MC también es interesante, esperando por más!! ;) Lo recomiendo 100%

(+4)

absolutely love this game. definitely recommend it.

(+8)

this is so peak i love it

(+7)

Felicidades! Uno de los mejores trabajos que he leido, puesto que no es mi lengua materna he tenido que traducir mucho pero merece la pena, estoy deseando que siga la historia. No he visto que se pueda hacer aportaciones y me gustaria apoyarte!

(+2)

Hola alguien sabe cuándo actualiza esta gran novela ✨💗

(+20)

RAHHHHHHHH I love them both <3 RAHHHHHH IM GONNA GIVE YOU MONEY DEV PLS KEEP UP THE GREAT WORK I HAVENT GOTTEN ALL THE ENDINGS YET BC I'M TOO SCARED TO BE MEAN BUT I'M WORKING UP TO IT

(+15)

I ain't going to lie tenebris is my favorite

(+1)

ur so real for that because he's my fav too

(+6)

ZOO WEEEE MAMAA (I LOOOOOVE.)

(+6)

Oh I got the bad ending on my first try :c I really like the game tho!!! :3

(+9)

PLWASE I NEED MORE OF THIS AAA

(+15)

Lmao, my very first playthrough and I immediately get the bad ending for trying to have them both. ToT


I can already tell that I'm going to love this game!

(+9)

It's so good but I need more! I only just found it and I can't handle waiting for yet another amazing game 😭 brb gonna play it all over again

(1 edit) (+10)(-1)

It's ironic that 7th grade me had a crush on Jekyll & Hyde. Look where I am now. (This game is flipping fabulous btw).

(+5)

i've never had this much fun playing around with 2 Li's <33 

Ten has my heart tilting in his favor i fear ^^

(1 edit) (+1)

This game is so unique, I love the music.  I love everything about this game. I am so in love with  the characters and art style. Thanks for making this game.\(@ ̄∇ ̄@)/ Is there anywhere,  I can listen to the soundtrack for this game?

(+1)

the art is just so delicious ohhh my goooddd wowowowowow

(1 edit) (+1)

OH MY GOSH. i keep playing this game over n over ITS SO GOOD keith ml <33 i need more of him lowk

(+4)

OMG both Keith and Tenebris are soooo cute!!! Although I just finished the first round of playing, I can't wait to replay it again/// waiting for the updates!!!!

(-1)

Im confused, no matter what I choose, I can't get past the very first apartment scene. I can't find any walk-throughs either. I don't know if my game is bugging or what

(+1)

WAITTTTTT I FIGURED IT OUT, I was just being slow lol. Needed to change my choices (I did just did all bad answers or good answers instead of half lol)

(+3)(-1)

Está muy lindo 😆 pero no le entiendo es que no está en español 😔😓

(1 edit)

Me gustaría poder traducírtelo, bro

(+1)

You've piqued my interest--and I like this font we all must use on your page. I look forward to see the finished game and the proposed poly ending, as that is by far my favorite sort of ending. = )

(1 edit) (+2)

omg i LOVE this game so so much. it's incredibly unique, and the creepy elements make it *chef's kiss* i cannot wait for more!!! i'm really invested in MC lore, too


(also i ♥ keith teehee)

(+1)

I need more I need more 😭

(+1)

I have this game since days 5 came out and I can't stop replaying it 

I usually can't play or watch stuff again (Idk why I just can't do that shit)

But this is game is my hyperfixation these past months now

And I love that you can be dominant. I also do love the femboy Κeith and the blue berry Tenebris, great characters

I hope I see more from route where you  can romance them both ( i can't just choose one and leave the other one behind 🫠)

(+3)(-2)

6....7.....000+ words? well i have to play now

Viewing most recent comments 1 to 40 of 416 · Next page · Last page