A downloadable game for Windows, macOS, and Linux

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CONTRACT DEMON is a visual novel created for NaNoRenO 2019. an angel summons a demon, and they end up... in love?! it takes 20-30 minutes to read through the story. there are no choices or alternate endings.

content advisory: recommended ages 16+ (contains discussion of sexual topics, and strong language)


story+art+music - NomnomNami

~ translations ~
Español - Marina Martínez Maíllo, José Luis Castillo del Águila, Clara Pérez González, Oihane Bilbao Soto, and Celia Prados Molina
Português - Fah Braccini
Français - leen
Deutsch - Christian Paul
Русский - Project Gardares and Sol Taere
한국어 - KyleHeren
日本語 - sasazaki-c
简体中文 - Yuriatelier

the soundtrack is also available on bandcamp!

FIRST CONTRACT (prologue comic) is the story of eleni's first time summoning kamilla! full color, 10 pages. if you enjoy this game, i hope you check out the comic, too!

if you want to support more cute stories like this one getting made (and see some cool behind-the-scenes updates while you're at it), consider giving a small donation on my ko-fi!


Download NowName your own price

Click download now to get access to the following files:

contractdemon-1.7.1-pc.zip 71 MB
contractdemon-1.7.1-mac.zip 54 MB
Contract Demon Soundtrack.zip 17 MB
First Contract - prologue comic 21 MB
if you pay $2 USD or more
First Contract - prologue comic (korean) 19 MB
if you pay $2 USD or more
Contract Demon Art Collection.pdf 17 MB
if you pay $3 USD or more

Also available on

Development log


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Viewing most recent comments 16 to 55 of 132 · Next page · Last page

Well eleni is 25 now.

Madly in love too.

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soooo cute

This is beyond cute but *too short*!!! I hope there will be more! T.T

Cute <3

I love this game so much!!!!

Never got bored of it and it is SO cute!

10/10 recommend!

its so  good, such a shame  that there's isn't choices  to make. its more like a comic 




thanks so much for making this game!!! <3 <3 <3 <3 <3 

Extremely good and nice!!! Really captures the warm fuzzy feelings of a blossoming relationship 

SO MUCH CUTENESS!!!! btw Kamilla gives me Marceline vibes ~


this game is absolutely adorable, i love it so much!!!! thank you for making this keep up the good work!<3<3<3


they're girlfriends harold!!!

Honestly, at this point you could make a game about literal gay rocks and I'd be sold from the get-go. Godspeed

im taking this as a challenge and doing this


pretty short unfortunately,, but i rlly liked it!! super cute & lovable characters & i love the art style

Such a cute wholesome story i loved every bit of it. And i also have to say that eleni needs to got to horny jail


Loved it.

Very cute ! ♥w♥

Nice game ! Characters sprites are cute and have lots of different expressions, dialogs are funny, and the game is really clean in general.

After playing Syrup and the Ultimate Sweet, my hopes were high. But honestly. you exceeded my expectations in every way possible! I love this game, took me exactly 30 minutes to play and made my day. So wholesome, the humor, dialogue, character design, music... It's all amazing. I'll make sure to chip in a donation to read that comic too! Go  Go Nom Nom Nami!



Honestly the cutest most lovely thing ive ever played, it made my week. I cant wait to see what else this studio produces 


Will you make a second part?


i'd like to one day! other projects are taking priority at the moment.

here the link of playthought  hope like i really like the game


hey can use your game and stream on twitch i would like to have permission on this before i start game i will send link to video of it if give permission to use your game ? 


yeah streams are totally allowed! have fun :)


So a demon thats bad at her job  sign me up


Waiting for second chapter or new game. I love those characters. Pretty want a new game or second chapter. Write it, write it, write it pleeeeeeeaaaaase

Y también me gustó el juego los dibujos muy buen os

Disculpen las molestias soy nuevo como puedo leer el comic

es un pdf, tienes que comprar el juego al menos con 2 dolares para descargarlo


This game is soo cute omg i love it!

                         𝑔𝑜𝑜𝒹 𝒿𝑜𝑜𝒷 ^^

so I reinstalled it, etc, and i cannot get it out of japanse ): idk how to read/change it so its unplayable for me! any help?

Reinstall it and press English at the top. That should be the first thing you see.

Really cute



soo cuteee

Way too good. Funny, kinky, wholesome; everything I wanted

So cute with the page cover I'm gonna play the actual game now

WAY TO CUTE (Highly Recommended)

Super cute and funny,  definitely recommend!

very good game! It's cute af and has a great history, I highly recommend it if you haven free time.

Downloaded it, playread it, and awww, this was so sweet, fluffy, cute and most of all: warm-hearted! So I came back to give you some cash for it, because - despite it being relatively short - I absolutely loved it!

Also, the art looks very simple, but is somehow just pleasant to look at.

Just went through the art collection and the prologue comic before writing this comment. Beautiful!

This is exactly the kind of stuff I need in my life, so thank you for making this! :)

(2 edits) (+2)

hi! i believe you used the wrong pentacle sign. the one you used means protection and depicts the 4 elements and spirit, often used with witches. the sign i think you're talking about is this one! just wanted to let you know! great game either way though!

you sure know alot about that...

Deleted 98 days ago

It was cute but it was not really a game, more like a comic. Good job tho

A very cute game! The story was very interesting and it gave off some good Halloween vibes! I really enjoyed it! The art and music in this project was top-tier! 10/10 would recommend!

Viewing most recent comments 16 to 55 of 132 · Next page · Last page