
Something's Wrong with Sunny Day Jack
A downloadable Erotic 18+ Horror Game
Something's Wrong With Sunny Day Jack...
He's kind! He's sweet! And he's never without a smile on his face!
He calls himself Sunny Day Jack, and there's nothing he wants more than to spend every day together with you. In a world full of dark, cloudy skies, it almost seems too good to be true.
...And it just might be.
Something strange is going on with Jack. And whatever it is, it's sinister. Now, Jack will do nothing to secure your shared happily ever after at any cost.
Can you resist his tantilizing promises of forever warmth and happiness in a world so filled with misery? Can you protect your friends, your loved ones, from his jealous wrath? Or will you succumb to his charms in this R-18 visual novel filled with nostalgia, romance, and horror.
Something's Wrong With Sunny Day Jack is a horror eroge about navigating your relationships and investigating the truth behind the titular Sunny Day Jack. Fend off his distorted attempts at affection, or give in and bask in the light of his twisted love. The choice is up to you...
Characters

Content Warnings
Something's Wrong With Sunny Day Jack contains plot elements that depict or discuss topics some players may consider disturbing in nature, including, but not limited to:
[Sexual Themes]
- Graphic Sexual Content: Consensual, romantic, and seductive sexual scenes.
[Romantic and Sexual Themes]
- Yandere Themes: Possessiveness, intense desire, obsessiveness, manipulation, and potential harm to others.
- Manipulative Dynamics: Mind games, supernatural influence, persuasive seduction, and ravishment.
[Nonsexual and Nonromantic Themes]
- Violence and Gore: Violent imagery, themes of murder/homicide, gore, blood, and weapon violence.
- Trauma and Psychological Impact:
- Childhood and past trauma including religious trauma.
- Psychological distress from heartfelt performances.
- Workplace abuse, coercion, racism, grief, loss, death, mourning, trauma/PTSD, and tragedy.
- Themes of survival, inset terror, and the threat of violence.
- Supernatural Elements:
- Demonic possession, themes involving supernatural demons and ghosts.
- The supernatural as an antagonist, themes of religion and possession.
[Trauma and Psychological Themes and Impact]
- Past child abuse and various forms of trauma including religious trauma.
- Psychological distress from intense emotional performances.
- Workplace issues such as abuse, coercion, and racism.
- Grief, loss, death, mourning, and mortality.
[Supernatural Elements]
- Demonic possession and themes involving supernatural entities such as demons and ghosts.
- Use of the supernatural as an antagonist.
[Additional Themes]
- Themes related to sexuality, trauma/PTSD, and tragedy.
- Survival, terror, and the use of weapons.
All sexual content is intended as consensual, non-aggressive, and mutually enjoyable in nature. There are no plans to utilize sexual scenarios for horror purposes. Blending supernatural elements with sexual scenarios is our intention, separate from the supernatural and horror portions.
Exciting News!~
Our closed BETA of the updated demo is NOW available to all our supporters in the $12+ and up tiers on SnaccPop Studios Patreon. You’ll be among the first to experience the game with all-new and refined sprites, CGs, and dialogue. Your chance to dive in early is just around the corner!
Game Update: Closed Beta Details and Platform Information
Closed Beta Launch | Following the initial demo feedback, we've transitioned to a closed beta. |
Closed Beta Access | Exclusive to Patreon 'Pick Your Poison' tier and select Kickstarter backers. Your feedback is shaping the game. |
No Mobile Release | Sadly, there will be no mobile release due to NSFW content restrictions on major mobile platforms, such as Google Play and Apple App Store. |
<underline>THE EARLIER DEMO IS NO LONGER AVAILABLE FOR DOWNLOAD.</underline>
Want to support SnaccPop develop more media? Pick up the companion ASMR sleep app, Sleepy Time Jack or purchase The Groom of Gallagher Mansion.
Status | In development |
Rating | Rated 4.8 out of 5 stars (1,239 total ratings) |
Author | SnaccPop Studios |
Genre | Visual Novel |
Made with | TyranoBuilder |
Tags | Adult, Amare, Boys' Love, Dating Sim, Gay, Horror, Otome, Psychological Horror, Romance, yandere |
Average session | About a half-hour |
Languages | English |
Inputs | Mouse |
Accessibility | Subtitles, One button |
Development log
- Closed BETA Update - A Sneak Peek at Our Updated Demo!Sep 09, 2024
- New Game Release: The Groom of Gallagher MansionSep 30, 2023
- Something's Wrong With Sunny Day Jack - Character Reveal Trailer (EN)Aug 16, 2023
- New Merchandise At Shark Robot!Aug 01, 2023
- Back Together Again...Jul 22, 2023
- Sleepy Time Jack is part of the Queer Games Bundle 2023!Jun 01, 2023
- NEW! Merchandise by Shark Robot!May 10, 2023
- Sleepy Time Jack is Now Public!May 01, 2023
Comments
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I managed to play the old demo on Steam (which is still up!) and wow, you can really feel the effort that's going into this game, even just for a demo! I really love Jack as a character! He's super charming, silly, and my new comfort blorbo. The other characters are written nicely too! The writing is very good and well-paced, the demo didn't feel as long as it was, no parts felt boring or drawn out! The soundtrack is also very lovely and fitting. Super excited for this game to be finished, whenever that may be!
Is there a way to download this on joiplay? I normally use mac but i cant see the download button
I feel like I'll be dead before this game comes to full completion. But I've waited longer for most things. I hope everything is going well and we'll get our full game of this. I feel this game has a lot of potential and I am here for it.
guys how do i download sob
There's an older version out on steam that's pretty fleshed out if you wanna give that a try, or you can subscribe to the Patreon to beta test the newer demo.
I want to bash the creator over the head for not adding save buttons at this point. >_>
The game thus far is actually pretty good (even if I wish Jack looked like the cute emo customer instead, cuz he's kinda....yuck.)
But the lack of an option to save the game, or even skip forward if you choose to redo it, annoys the living daylight out of me! >_<
Oh, and I found it on Steam.
May wanna make a note of that if you want people to play it while there's no download on this page.
I like the game, overall, but without a way to save and skip forward, I doubt I will ever play it a second time.
Overly positivism aside, Jack is pretty sweet under that sunshine and rainbow crap.
LOVE that there is NSFW content! ^_^
-
The story is good (even if the character design looks to be based on yucky jock bears), and Jack is interesting once you see past his sunny facade.
I honestly wish I could play the full game, cuz I want to see where this is going (and how dark it could get), but the game NEED to add a freakin' save/load button AND a skip button first!
Cuz there is no way in HELL I'm gonna button-mash my way up to the end of the demo just to continue playing. >_>
Este juego tiene mucho potencial,pero lamentablemente dudo que saquen el juego,luego de lo de Mars,NaughtyMaus,Sunshine la cosa realmente es preocupante,pero gente como dijo JaneOfMars inviertan en algo que valga la pena,por que realmente hubo gente que le metio buen billete
Tienes que aprender a tener paciencia. No todos los juegos se lanzan en poco tiempo. A veces se tardan años debido a la cantidad de esfuerzo. Snaccpop ya ha explicado el retraso en Patreon, así que deja de comentar "¡Lynch Jambee!" en la página de descargas o la gente te denunciará.
naah bro, snaccpop siempre está sacando el avance de cualquier proyecto nuevo que no sea swwsj, asi que, no estan cortos de tiempo libre.
Los unicos avances que han hecho en los ultimos 3 años fueron hacer a todos usar el mismo tipo de peinado y tipo de cuerpo; Y uno dice ''ok, ok, el concept art es subjetivo i guess''... pero luego sacan el comunicado de que van a hacer un b̳l̳a̳n̳q̳u̳e̳a̳m̳i̳e̳n̳t̳o̳ masivo de trama ⁽ˡⁱᵗ ˡᵉ ᵛᵃⁿ ᵃ ʳᵉᵐᵒᵛᵉʳ ˡᵃˢ ʳᵃᶻᵒⁿᵉˢ ᵖᵒʳ ˡᵃˢ ᶜᵘᵃˡᵉˢ ᶠᵘᵉ ᵖᵒᵖᵘˡᵃʳ ᵉⁿ ᵘⁿ ⁱⁿⁱᶜⁱᵒ⁾
''tiinis qui ipriindir i tinir piciinci'' no man. Si yo tengo un proyecto grande pendiente POR EL QUE ME ESTAN DONANDO CONSTANTEMENTE para mostrar avances, yo no me comprometo con otros proyectos que nada que ver.
tu le sabes bro,pero lo mas seguro es que esa persona no este bien informada de la polemica por que es verdad literalmente el fandom se volvio toxico,yo no se gente pero ya no le metan plata no se peleen y no opinen ante gente tan horrible osea el actor de voz de jack salia con una menor de edad,sinceramente descuido de administracion ah y no es la primera vez el año ante pasado tambien retrasaron el juego por que hay mira a Jambee lo traiciono su equipo se le rompio la compu,es que pinche jambee su solucion es dejar votado el proyecto asi no mas
Aprende a leer, por favor: Yo *ya* acabo de decir que Snaccpop explicó en su Patreon el retraso con SWWSDJ. Si no quieres ir a buscarlo, es tu elección. Pero comentar "LYNCH Jambee" es inaceptable pase lo que pase y merece una denuncia. Así que déjalo ya. Fin del comentario.
....where exactly is the game download?
And I blind and just don't see it? o_O
Linchen a Jambee gente,muy mala administracion
litrly my only ig "issue" is tht it doesnt have a save feature everything else is peak
I'd love to play it but if i cant get it here then im not. I wish i could filter out ones i cant even get, its sad cause it looked cool
I would really like to buy the game on steam (bc, it is easier to make it work on Linux) but Germany is always a pain in the butt about games like this /:
Ugh! But I really love the game-concept and the pick of the VA's, I wasn't sure about the artstyle but it grew on me~
What a good game :)
Steam Deutschland nervt.
..It's a sudden but i'm wondering if anyone has the character reveal video downloaded because it's been deleted for unknown reasons.. (the video being this.)
Because back then i wasn't around the fandom and didn't realize such thing existed before it vanishes from existences.
_heysunshine_ has it on tiktok she has all the trailers uploaded (including ideas that jambeebot deleted)
me too, steam is really convenient to purchase(wink~)
Dammnnn, watched a play-through of this game and I absolutely loved it. A shame its not available to download on windows :(.
When you lowkey paid for the patreon to play the new demo 🤠>>>>>
EDITED 8/2/2025: WELL, Snaccpop already confirmed it but i still have to leave this here just in case..
Apparently, the creator, Jambeebot has resigned from their position. (Their decision)
They posted it on their privatter account, not sure if this is allowed but i thought i'd let others know about it just in case.
https://privatter.net/p/11343164
Please, read carefully.
Before anyone missed it, no, the project isn't cancelled. As Sauce has said there >> "So to speak, AphroDesia, DachaBo, TGoGM, and Something’s Wrong with Sunny Day Jack are “bequeathed” to faem. Adopted, given, whatever terminology is needed. It’s awkward to phrase." meaning other team will continue working on it, it's just Sauce will not be working with them anymore.
thank you for posting this
why can't I download it?
aww man, closed beta out here breaking my heart fr..
no Me deja descargar T-T
omggg why is it closed betaaaaa </3
i'm gonna die
DANG ITTTTTT!!!!
sabishiiiiii!!
( ; M ; )
Wait, is this game out yet or do I need to get it off on patron I'm soo confused but also wanna try it out soo badly, I've missed out big time! 😞
waiting..sigh...I need clowns...
I SCREAMED. SO. LOUD. (look down :skull:)
me when i saw the shlonga gingy honga dinga gonga:
bro when i realized that it ends the same for the itch.io demo (i played the steam one to see if it was longer) and it ended when sunny saw the roommate i was like "THIS IS BULLSHIT!!!!!!!!!!!!!!!!!!!!!!!!!" like i was mad and my dumbass actually expected a little more story. bruh i hope the full comes sooner cause if it dont ima scream (also i appreciate the more things/details/slight story for the steam demo >:3)
NO TWIN bc i yelled in shock
Which demo version is this?
steam version
Well, that sucks, I can't play it on steam in my country..
me too, i cant sign in :( i can only play the old demo
no news?? *sigh* i guess i have no option *open the same old version* i miss u jack
too real.
I NEED THE NEW DEMO SNACCPOP PLZZZ I BEG YOUUU
IF THIS DOESNT COME OUT RIGHT NOW I WILL EXPLO-
PLEASE, I NEED THIS GAME MORE THAN OXYGEN,, BEGGING
too very true
LMAOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO
im gonna kms i wanted to download the old popular version (after the mobile looking version) cause i prefered the old designs 😭 PLEASE)
ME
Same, I especially dislike how Shaun was changed. He looked so cute and goofy.. But I also prefer the physique Jambee used for the characters in the first version. Chests and hips are so wide now..
I can't tell which version I had, I saved the game to my computer a long time ago and finally played it. I wish I had played it sooner, I'm addicted!
NOOOO I WAS GONNA DOWNLOAD WHAT HAPPENED????
closing 2024 without sdj? 😞
its truly heartbreaking </3
HOW THE FLIP DO I PLAY??
you cant sadly :( the demo was removed for download and the full game release was delayed if you wanna know more check their patreon
NOOOOOOOOOO☹️
You can play the DEMO on Steam if you have Steam. I hope this helps!
HOLD ON IK IM LAT EON RESPONDING CAUSE I DIDNT SEE THIS BEFORE,.. BUT I DIDNT KNOW I COULD GET THE DEMO ON STEAM- TYYY
i came back after some years and u're telling me the only update they've done so far is giving them boobs and the same hairstyle for every character?
And no more face front, yes.
No update yet
It seems it's going to take a while for it to release, with the situation that happened (fandom getting mad and leaving, false accusations or rumors going around, the creator dealing with something personal in private that affected them horribly (it relates to some kind of a friend group) which they had to take a break for a while)...hopefully everyone are safe and sound.
Have you played this new demo yet? I want to pay for a subscription to play, but I do not know what is new in this demo. Did they continue the main plot there?
I'm afraid not, i'm not subscribed to their Patreon.
And they hadn't finished yet with the situation that happened a few weeks ago.
the new demo is basically like a revamp. theres some new stuff tho