For all this time I also wanted to play coop and I couldn't do it, but then I found this method in the community - Co-Op Fix 100%
https://sp.zhabite.com/sharedfiles/filedetails/?id=2960522771
This method from MISKA works great, but it is not ideal for everyone because some players forget some steps that also need to be done for the co-op to work. So I decided to make my own tutorial and another method that is very similar to MISKA's but a little more understandable and a little different.

I will also make a short video tutorial if someone still doesn’t understand, it will be easier than just reading the text.

Don't forget to go through the prologue, save so that you have the option to play co-op!



1. Host (Player 1) go into their game (It is very important that the host enters the game first!).
2. Player 2 go into their game after the Host has entered his game/his progress.

3. Player 2 sends an invite to host (Don't invite too many times because the lobby might get buggy and nothing will work. Invite 2-3 times max.).
4. Host (Player 1) sends invite to player 2.

5. Player 2 opens the invitation and accepts it (The invitation must be accepted through the Steam Overlay, this is very important!).
6. After that, the host (Player 1) opens the invitation menu if (you need to hold down the C button) if he closed it, waits a couple of seconds and waits for the phone to ring (if a couple of seconds have passed and the phone has not yet ringed, press the X View Invite button and you should see a call) then close the Invite menu and accept the request of player 2.
7. Accept the invitation from your phone by pressing C and enjoy the game.

Additional information
- There is also another problem related to many connections of your computer, such as virtual systems or other utilities. This means that if you have other sources connected in addition to your Internet cable/network, a problem may arise that in the game you or your friend will not see you in the invitation menu. And then the instruction will not work and you will not be able to play! Therefore, you need to have one main network and default settings. If you suddenly switched or changed something, reset the network settings.
- If your friend is not listed as online in the invite menu that you open with C, invite him or let him invite you if you are not listed, then open and close the invite menu a couple of times.
You both need to be online on Steam.
- Sometimes it even works if you are the Host and accidentally invited player 2 first and not player 2 you the Host.
- Yes, I know, in the video for some reason I was lucky and the phone showed up for me right away, so this can also happen if you follow the instructions in time.

I hope I helped you with these tutorials with specific detailed information, if you have any suggestion or improvement, you can let me know (;

https://sp.zhabite.com/sharedfiles/filedetails/?id=3466687350