high whale
I just recently did the update. Logged on and after fishing and checking my mail I got the game crash log so I got out reported that the best way I could on the steam deck log back in and got this screen. Please see picture below. And now whenever I log into the game as soon as I exit the front door my game crashes. This is after the recent update. My update version is. V1-221 please see the following pictures for what I’m talking about. Thank you for all your help. 
high whale
OK this is starting to get a little ridiculous every since the update no matter what I do running tilling getting my vegetables or anything this is what the game does. My version is above somebody please respond if this is going to be fixed pretty soon.
I’ve already checked my other games on my steam deck and none of my other games do this
neat pier
oh no that sucks because i played coral island half the time on my steamdeck 😦
high whale
And it keeps doing this and now I can’t play at all. Somebody really needs to fix this or at least get back to me. Thank you.
untold niche
Oh no I updated on steamdeck yesterday but haven't tried to play yet.
The only thing I can think of is the graphics settings After every update they revert back to high for everything. I have always changed to medium before trying to play
ionic grotto
Hello @high whale. Thank you so much for reporting the issue. I'm sorry this happens to you 😢
We will report this as soon as possible to the teams, but in doing that we need a few more information.
You mentioned you got the game crash log, can you send it to us?
For Steam Deck, please check 'compatdata' (file path: /home/deck/.local/share/Steam/steamapps/compatdata).
From there, you will see lots of folder with random number, Coral Island folder should be the one with code number '1158160'.
Enter that folder, into the pfx folder, then drive_c folder, then you can follow the file path here: Users<username>\AppData\Local\ProjectCoral\Saved\Crashes (the .xml file) to find the crash log.
Also, I noticed you've got pop up message about the invialid or missing save data. Are you unable to access your save file at all? 😮