A downloadable game DLC for Windows, macOS, and Linux

Buy Now$9.99 USD or more

GET READY TO OVERKILL...

The Overkill DLC brings you more bonding moments with the Killer Chat! serial killers, bonus outfits and accessories, and achievements!

FEATURES

Enjoy a collection of  ✨ 25+ in-game moments, accessed via the Overkill DLC Screen:

🫶 Hang out with the Slaughterhouse in never-before-seen stories ;) 

💛 8 bonus friendship stories with each of the Slaughterhouse cast. (Have you ever wanted to help Vince duck-hunt...?)

❤️ Bonus voice and video calls with your love interests! 

🎉 Celebrate your serial killer lover's birthday! 

🤫 Group Mafia game! 

💎 New outfits and accessories! 

🌟 75 achievements to fill your collection…  

👁️ … and a couple of secrets… ;) 

This is a bonus DLC for those of you who wish to support us and get a bunch of extras as thanks :) Thank you for loving the Killer Chat! franchise, and I can't wait to bring you more of the serials soon.

HOW DO I DOWNLOAD?

After purchasing, you'll be able to download the DLC.  It will come in an .rpa file.

1. In order to run the DLC, you'll need the free DLC-Compatible Original Edition (Version 1.4) of Killer Chat! downloadable here:

2. After downloading the DLC-Compatible Original Edition (Version 1.4), you will have to manually move the Overkill DLC file into the Original Edition's game files.

⚠️ For Windows:

1. Download and unzip the Overkill DLC file.

2. Move the Overkill DLC file (.rpa) into Killer Chat! Original Edition's "game" folder. You'll know it's in the right folder if you see the "archive.rpa" file in it.

⚠️ For MacOS: 

1. Download and unzip the Overkill DLC file.

2. Move the Overkill DLC file (.rpa) into Killer Chat! Original Edition's "game" folder. You'll know it's in the right folder if you see the "archive.rpa" file in it. Click on the drop-down to see the visual guide below:

MacOS: DLC Download Visual Guide


STEP 1: Right click on Killer Chat! Original Edition and select "Show Package Contents"


STEP 2: Open the "Contents" folder.


STEP 3: Open the "Resources" folder.


STEP 4: Open the "autorun" folder.



STEP 5: Open the "game" folder.


STEP 6: This is where you'll want to move the Overkill DLC.rpa to. It should be hanging out with archive.rpa.


Done! Now you'll be able to launch the game normally and play the Overkill DLC.



I DON'T WANT TO MANUALLY DOWNLOAD THE DLC, CAN I GET IT PRE-INSTALLED?

Yeah! You can buy the Overkill DLC on Steam which lets you play it right away without manually moving files.

HOW DO I PLAY?

You'll be able to play the game by selecting "Overkill" on the Main Menu. You'll be prompted to load a save. You must select one to continue to Overkill DLC. Enjoy!


DON'T FORGET...

Wishlist the Expanded Edition on Steam now!

Wanna know everything about the Slaughterhouse? Grab our brand new Companion Book!

🌟 LOVED IT? RATE THE DLC 🌟

Purchase

Buy Now$9.99 USD or more

In order to download this game DLC you must purchase it at or above the minimum price of $9.99 USD. You will get access to the following files:

[1.1.5 Fixes] Overkill_DLC.zip 79 MB

Development log

Comments

Log in with itch.io to leave a comment.

aw man, okay, I could be missing something but like. okay, I redownloaded the original game on my Mac, downloaded the dlc after paying, and then followed the instructions shown to put the dlc in the game. I started the game up, and the avatar stuff loaded just fine. I got all the way to the end of the game, and nothing quite changed or was added other than that. Do I need to redo anything, was it my choices? Do I just need to exit the game, and load up the file I just finished to get it to load up right? I struggled to get the dlc in where I needed for a while, then got towards the end all in like..idk 2 or something 3 hours? IM DESPARATEE, RONIINNNN. I NEED TO GET ALL THE EXTRA STUFF WAHHHH

SCRATCH THAT IM A PAIN IN MY OWN ASSS UGH PLS BRUH, I DIDN'T DOUBLE CHECK THE LAST INSTRUCTIONS. I forgot, I had to play the game because I started with no saves, then go back to actually activate the full dlc since I started with nothing. pls pls no one forget if they do that XD I'm crying, I'm so stupid

Deleted 33 days ago
Deleted 33 days ago

hii! this is more of a steam question, I played killer chat a while back on itch.io and 100% it, and now none of my achievements transferred to steam and my save files didn't either? I'm a little confused. 

hii! i downloaded and bought this, but when I followed the instructions and tried to open up the game but then i saw this, "

I'm sorry, but an uncaught exception occurred.

While loading the script.

Exception: Could not load from archive Overkill_DLC/code/convenience_functions.rpyc.

-- Full Traceback ------------------------------------------------------------

Full traceback:

  File "C:\Users\drsci\OneDrive\Desktop\killer-chat-win-linux\KillerChat-1.3.2-pc\renpy\bootstrap.py", line 359, in bootstrap

    renpy.main.main()

  File "C:\Users\drsci\OneDrive\Desktop\killer-chat-win-linux\KillerChat-1.3.2-pc\renpy\main.py", line 470, in main

    renpy.game.script.load_script() # sets renpy.game.script.

  File "C:\Users\drsci\OneDrive\Desktop\killer-chat-win-linux\KillerChat-1.3.2-pc\renpy\script.py", line 359, in load_script

    self.load_appropriate_file(".rpyc", [ "_ren.py", ".rpy" ], dir, fn, initcode)

  File "C:\Users\drsci\OneDrive\Desktop\killer-chat-win-linux\KillerChat-1.3.2-pc\renpy\script.py", line 854, in load_appropriate_file

    raise Exception("Could not load from archive %s." % (lastfn,))

Exception: Could not load from archive Overkill_DLC/code/convenience_functions.rpyc.

Windows-10-10.0.26200 AMD64

Ren'Py 8.3.7.25031702

Tue Dec 30 16:21:35 2025" (sorry my screenshots arent working)

. Can someone please help? Thank youu!

you need to download the dlc compatible killer chat! - 1.4.

(+1)

still reeling over all the content in this siiiigh, wasn't expecting to fall head over heels for all of these characters and 10x harder at that. loved every second of it! saw a review on steam that said ronin's romance was rather lackluster and i can't help but disagree, loved every second of his romantic moments! if i had to have a favorite moment, most definitely was angel's first one. if emily is still her va, they KILLED it <3 felt like it expanded on her personality a little bit more! this was so good it lowk kicked my ass back into writing for it again, thank you for your hard work! i'll stop glazing now

(+1)

thank you so much! so happy you loved it :)

(+1)

will this dlc be compatible with the expanded version when it releases? or are the original version and expanded version functionally different games - and loading a savefile on the expanded version would not open overkill dlc content? 

i'm waiting for heatwaves dlc to come out and hoping that i could experience both dlcs in tandem! 

(+1)

hello! it will not be compatible with expanded edition as unfortunately expanded runs on different internal systems compared to the original edition + overkill. i haven’t exactly tested save file compatibility between expanded (demo, that is) and overkill, you could try if you really wanted to, but i doubt it will work sadly </3

though, since overkill is extra moments accessed via a bonus screen, and heatwaves dlc is a whole new storyline in expanded edition, you wouldn’t really be missing on much at all in terms of experiencing both at the same time! :) i’d recommend making the same character in orig. and expd. for maximum immersion if you’d like.

I love the game!! The story is written thoughtfully, the general aesthetic is wonderful, and the voice acting was impeccable. I felt totally immersed. I can't wait for it to come out on Steam as well!

both original and overkill are on steam :)

is this the one they were like promoting for?/genq

probably ya

(+5)(-12)

question. how do you get it without money, i dont wanna rob a bank but also im an unemployed writer/artist

(+2)

sometimes we do giveaways sponsored by our kind server members on our discord!

otherwise, no, sorry :(

thank you

THE DLC OMGGGGG THANKS FOR YOUR HARDWORKKKK

(+2)

OH HECK YEA MORE ANGEL CONTENT I'M SO EXCITED!!!!!!

angel the goat

Thank you for the hard work :)
Am contemplating buying the DLC via Steam but would like to ask a question on play order if that's okay :')

I don't replay games normally so I'm planning to get the Expanded Edition when it's released on Steam, which I imagine would be the same content as the free Original Edition but packed with a lot more contents. That said, I don't think the Overkill DLC contents would be included so I'm planning to grab the Original Edition DLC too and skip the OG Edition's playthrough to do a play order like the following:

1) Expanded Edition (+ its DLC) 

2) Original Edition's DLC, accessed via the DLC Screen of the base game


Would I still get the full experience this way or perhaps is there another recommended way to enjoy the games? 💦

hi! yes i think that’s a good play order if you don’t replay games!

(+1)

thinking abt getting this for more of ml ronin 

(+1)

chat do i buy this

(i liked the og game way too much i need more angel i adore her </3)

(+1)

im lowk late but if you love angel you're gonna love tf outta this

i got it dw just cannot for the life of me figure out how to get it to work lol

(+5)

ahhhh omigosh!!!! the second i get enough money i am buying this!! thank u for the hard work rosesrot !!!

Angels voicelines cut out in the middle of the "hallows special moment"? I was wondering is this a bug or is the dlc not fully voiced?

hi! would you be able to report it here? it should be fully voiced - we’ll take a look!

Im sorry I'm not sure why but I cannot click the link

https://forms.gle/ZeJif914kNCBCkmR8 does this work?

https://forms.gle/ZeJif914kNCBCkmR8 does this work?

yes I got it!

(-1)

Hey!! i tried it and it wont work for me, i was hoping for a refund :"3 im getting it on steam instead i forgot it came out there too.

(2 edits)

hi! you will have to reach out of itch for the refund as i don’t actually have access to a refund option.

for itch, i would recommend:

  • check if you’ve followed the download instructions on the page (you will have to manually move the dlc into the game files to get it working)

i use a MacOS but the file structure should look like that. the DLC also needs to be unzipped to work properly.

  • check if you’ve downloaded the killer chat! version that is compatible with the dlc (1.4 version)

  • if everything is correct, clicking “overkill” on launch will bring you to your saves screen. you will be prompted to load a save.

(-2)

yeah so I followed the instructions, even made sure I had the correct builds and it still won't work for me :') 

Is it possible to refund it? I'll just get it on steam instead 💔

hi! you will have to reach out of itch for the refund as i don’t actually have access to a refund option.

for itch, i would recommend:

  • check if you’ve followed the download instructions on the page (you will have to manually move the dlc into the game files to get it working)

i use a MacOS but the file structure should look like that. the DLC also needs to be unzipped to work properly.

  • check if you’ve downloaded the killer chat! version that is compatible with the dlc (1.4 version)

  • if everything is correct, clicking “overkill” on launch will bring you to your saves screen. you will be prompted to load a save.

No worries! Thank you for your help! 😊

This DLC looks absolutely packed — extra stories, bonus calls, outfits, achievements, and even a couple of secrets? You can really feel how much care went into expanding the Killer Chat! world. Super excited to dive in!

(-1)

bought it and did everything that was told to do and unfortunately still does not work (windows) </3 do u do refunds ?

(1 edit)

hi! you will have to reach out of itch for the refund as i don’t actually have access to a refund option.

for itch, i would recommend:

  • check if you’ve followed the download instructions on the page (you will have to manually move the dlc into the game files to get it working)

i use a MacOS but the file structure should look like that. the DLC also needs to be unzipped to work properly.

  • check if you’ve downloaded the killer chat! version that is compatible with the dlc (1.4 version)

  • if everything is correct, clicking “overkill” on launch will bring you to your saves screen. you will be prompted to load a save.

aa omg im sorry i tried again n it worked,  its bc i didnt know u were supposed to click overkill n load a save T_T had to replay the org but this dlc was so good tysm

omgg how did u do it cause i tried multiple times and im so confused ive never done this and im llike gonna be dumb for asking this(i also use windows but im confused).

(2 edits)

basically u have to redownload  and play through killer chat again (if u deleted it), (and download the dlc aswell) , make sure to unzip both folders or it wont work, once u unzip make sure to minimize and split screen the folders, (both the original killer chat and  the new dlc) once unzipped, then hold left click to bring it into the 'game' folder , once u did all that  i think you have to re complete the original so when you click overkill on the loading screen and it brings u to saves click on auto saves and click on the very last one n that should work

im so dumb i dont see any like overkilldlc rpa i did download them both but im too dumb to understand all of this ;-; any like simpler way if not its ok ill try again.

AAAA i will be buying this ASAP!! thank you rosesrot for all your hard work!

(+1)

thank you so much!! i hope you enjoy :)

Excited to play but I am getting this pop up when i try to play

I'm sorry, but an uncaught exception occurred.

While loading the script.

Exception: Could not load from archive Overkill_DLC/code/convenience_functions.rpyc.

-- Full Traceback ------------------------------------------------------------

Full traceback:

  File "D:\killer-chat 2\KillerChat-1.3.2-pc\renpy\bootstrap.py", line 359, in bootstrap

    renpy.main.main()

  File "D:\killer-chat 2\KillerChat-1.3.2-pc\renpy\main.py", line 470, in main

    renpy.game.script.load_script() # sets renpy.game.script.

  File "D:\killer-chat 2\KillerChat-1.3.2-pc\renpy\script.py", line 359, in load_script

    self.load_appropriate_file(".rpyc", [ "_ren.py", ".rpy" ], dir, fn, initcode)

  File "D:\killer-chat 2\KillerChat-1.3.2-pc\renpy\script.py", line 854, in load_appropriate_file

    raise Exception("Could not load from archive %s." % (lastfn,))

Exception: Could not load from archive Overkill_DLC/code/convenience_functions.rpyc.

hello! you will have to download the new killer chat! build ( the one that says “dlc compatible” ) in order to load the overkill dlc. the 1.3.2 version will not work for it!

Thank you!

Super excited to play, but I'm unable to get the DLC to work?? I also ran into an unexpected error when trying to run the game

hi! could you give me more details on your issue?

  • check if you’ve followed the download instructions on the page (you will have to manually move the dlc into the game files to get it working)

  • check if you’ve downloaded the killer chat! version that is compatible with the dlc (1.4 version)

Oh, thank you! Downloaded the correct one, can't wait to play! :D

Glad you got it sorted! Have fun playing!

BEYOND excited to start this, I've been soon excited since the kickstarter >:) thank u rosesrot!!!

of course!! <3 i hope you enjoy it all :D

Thanks for putting so much effort into it—can’t wait to enjoy everything!

Same here! The extra content looks awesome—hope you have a great time with it!

ITS NOT WORKING FOR ME AHH IT KEEPS SAYING ERROR WhEN I TRY TO OPEN THE GAME

(+3)(-1)

have you followed the download instructions on the page? :)

The instructions are super helpful—following them fixed it for me!

Sorry to hear that! Maybe try following the install steps again or reach out for support.

(+1)

JSHKGYEYYKEDKZDL

Haha, same energy! This DLC has me hyped too!