
Project CoR (18+)
A downloadable game for Windows, macOS, Linux, and Android
Project CoR is a sandbox harem game that weaves fantasy and choice into a world brimming with possibility. Embark on a journey through a crafted sandbox that's alive with magic, mystery, and adventure with every action you take.
You are that hero, thrust into an epic journey that will test your resolve and spirit. To be anointed the next Champion, you must undergo a trial by fire, shaping the destiny of the realms and your own future. Your quest will be marked by formidable challenges, intense alliances, and encounters with beings of extraordinary beauty and power.
In this intricate tapestry of worlds, will you rise as a beacon of hope or falter under the weight of destiny? Rally your allies, for this adventure promises to reveal untold wonders and create legends that will resonate through the ages.
Are you prepared to seize the reins of fate?

Also please check us out on Oppaiman and Tentacles Games.
Updated | 2 days ago |
Status | In development |
Platforms | Windows, macOS, Linux, Android |
Rating | Rated 4.6 out of 5 stars (479 total ratings) |
Author | ProjectWill |
Genre | Visual Novel |
Made with | Ren'Py |
Tags | 3D, Adult, Eroge, Erotic, Hentai, Male protagonist, Monster Girls, NSFW, Porn, Romance |
Average session | A few hours |
Languages | German, English, Spanish; Castilian, French, Italian, Japanese, Portuguese (Portugal), Russian, Turkish, Chinese |
Inputs | Mouse, Touchscreen |
Development log
- CoR 0.1022 days ago
- CoR 0.10130 days ago
- CoR 0.10054 days ago
- Recent NSFW changes60 days ago
- CoR 0.9996 days ago
- CoR Version 0.98Apr 26, 2025
- Outfit War! HeramaelApr 01, 2025
- CoR Version 0.97Mar 25, 2025
Comments
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I can't collect more etheria, it says 7 days until i can collect more but it won't update so I'm stuck
Me sale este error cada que cargo una partida después de actualizar, ¿Hay alguna solución?
press ignorar
Im trying to update from inside the game but it's so slow even with a full speed WiFi is there anyway that can be fixed?when I was downloading the rpa from site before it was fast but it's incredibly slow in game
On the Discord they mentioned there was a server issue with the launcher. It should be fixed now
Help i downloaded the app on Android and this start showing up.can someone know how to fix this?
The same thing is happening to me I was coming to see if there was a newer update or fix.
Hey, How do continue with Isabelles storyline? I have a hint that says ''Unlock first neon''... what am i supposed to do? I'm confused. Also how do i give the girls their rooms? There are not any that i could find.
I was curious why the active quest line is in Spanish but everything else is in English. Is there a way to change it back to English?
That's strange, did you change any settings? Check the language menu.
Uh y is the apk version all images error
The servers were offline, try now.
Still getting image errors here. And the etheria timer doesn't work. Or rather, it prevents etheria from respawning entirely. Everyday it says 7 days remaining.
Where is the content in the update I update the game and it still shows 101 not 102 I even deleted it and re-downloaded it still version 0.101 this is the second time maybe when u say there's an update make sure the update is actually ready to go cause u just giving people false hope and make them wait longer for the actual update L creator so far u are not doing good on these updates 2nd time the game won't update when u say there's an update
The android servers were offline, so the launcher was downloading nothing, try again.
Thanks it worked but the new update has been having some errors
why is this game not showing up on feed?
Why is literally 90% of the game just missing for me? No scenes are visible, not even story images are there... I can only see the text but nothing else
i have the reverse problem my text is now just tots like save is " . "
can i play on windows 7
how do I convince Sheila to join new house and then complete quest the call?
Now I might be missing something but I updated the game and uhh nothing updated? Like literally I got no new event as described in the change log. I'm on Android so idk if the APK is just being weird or something.
Edit: I just checked even tho I updated the game still reads version 0.100 and not 0.101 welp
Edit 2: after some shenanigans I somehow made it work by almost losing all progress and deleting the game. Now I saw some issues like when one of the characters asks you to go with them out in the morning, their scenes get replaced by another character. I don't know if that is an issue with the download or the build itself.
How did you get it to update cause I'm having the same issue.
So I installed an app manager called files (by Marc apps & software, idk if it is 100% safe it is on Google play tho) and I copied all save files in another folder. Then I deleted the game, installed the new launcher and proceeded to install the game again. after that I recopied the files in. If you can't use the app for some reasons you should be able to plug your phone on a pc and copy the files from the pc as it has no restrictions
most likely a virus or malware use malwarebytes to make sure ur pc isn't being hacker or any malware on your computer it's also pretty good at detecting them but not all the time you can also use it to scan the file for anything but do be careful what you download from my experience. You can also use windows and R and type in NETPLWIZ to make sure nobody else has access to your computer or control if you see someone else remove them asap because if someone else is logged in they can steal info and other stuff.
It's a Ren'Py error dude, it's not likely a virus at all.
ah okay
love the game but its extremely buggy on windows 10 a few h scenes were missing from hera, the core kept crashing my game, a few menus like what interactive scene i could choose with the girls or change their clothes got stuck and had to reload a past save, one time i did a "work the bar" and it ended up making me work for tal which moved me to dusk city, i was doing the living room scene with mikosh and a few characters got stuck up on screen covering her, clothes didn't work i couldn't put them on and if i tried it freaked out and only gave me the option to hug the girl but the screen would get stuck, one scene with tsukiko looks very unnerving like she's got the body of golem from LoTR and lastly i went to go to bed and the game crashed making me lose a lot of progress i really enjoy the game an amazing story and animation i hope the majority of bugs get patched in the next update
Well a lot of things were refactored recently thus there are unforeseen bugs (not only on Win10) and a lot of them have been reported and fixed, but feel free to report if some remains as the team cannot fix those if nobody report them. And a friendly advice, save frequently, Ren'Py allows for literally hundreds of saves.
Hey i Downloaded the game on Android, started the game, installed all data, then it says the Images couldnt be found i need help :c and i read on your Patreon how to install, the method with the Pc Zip and Joiplay doenst work, and the Android Method i dont understand, i only can Download a Apk not a Game Folder/Zip pls help, i am returning from idk 1 year or 2 and want to see the new content :c
hey, i dont know if i'm the inly one having this problem but, i just download the app and the images arent loading, says the inages couldnt be found
¿Una pregunta como cuando agregaras mas contenido de impregnacion?
question. anyone else having a proplem with getting etheria? i only got 5 from the pond and no more drops.
For some reason the latest devlog wasn't showing up in my feed, but the email got through ok. Glad I looked at it before trashing it.
I've been looking everywhere for this game what was the previous title
Champions of Realms
La versión 0.101 Tiene nuevo contenido o es solo reparación de errores?
Nuevo contenido, acabamos de publicar el devlog.
Yo bro, after downloading on android and downloading the resources, it keeps quitting by itself everytime i try to play, like literally while its stil loading it just quits
Hey, have you tried a clean installation of the launcher?
I try downloading it on my android and all images are gone also said it version 0.93 not 0.100 any help please

Russian language does not work
So how do you get a girl pregnant???
There is an issue with the moans from Isa's first sex scene continuing after the scene is over
Hey is anyone else missing several CGs and Backgrounds? One of the Scenes with Asme and several of Hera's backgrounds are blank?
I have the same issue as you, with added lack of all morning clocks and missing several CGs per outfit and character.
Also have the missing backgrounds, and it even affects some scenes.
Is there impregnation?
yep
Hey, does know how to start the meeting quest? I've got six girls in the Exile Mansion, and I have no idea if the seventh girl is Shelia or Taile. Shelia's hint won't unlock until after I start the meeting, so who it the last girl I need in the crib???
i have the same issue
GOD con todo el afán de halagar
How much of the game's story is completed in the current version?
Dev said once that this current arc is the second to last major one of the story, so by that count we're probably about 60-70% of the way done?
Granted this was years ago at this point, and with how CoR's development is this might have changed
how do i get these events?

ohhh project cor!!! give me Mikosh Boobjob and my life is YOURS!!!
how do i fight izanami after i have completed the first 2 cahllenges?
El juego es bastante bueno y me gusta no se si lo consideres pero me gustaría que metieras el embarazo sino lo puedes dejar como está de cualquier forma me sigue gustando así
Si te interesa te recomiendo Corrupted Kingdoms que incluye co lo que pides y es bueno
Por qué la version para Android pesa menos?