Try using proton GE. That works for me.
If it's like 1 remaster a cut scene follows so missing a codec that ge contains night be the fix
https://www.protondb.com/app/1105510
It's marked as unsupported by Valve, but as others have mentioned people are successfully playing it using Proton-GE instead of stock Proton. There's plenty of guides online for installing Proton GE on Deck using ProtonUp-Qt (or Wine Cellar if you use Decky Loader) if you haven't done it before.
I installed Proton GE but I don't think I changed any settings, so I thought default worked. Unless I started setting GE out of habit... Either way, one sucky thing is that audio between cutscenes is sometimes scrambled, even cutting the video short. Seems there is no fix.
Steam Deck
A place to discuss and support all things Steam Deck.
Replacement for r/steamdeck_linux.
As Lemmy doesn't have flairs yet, you can use these prefixes to indicate what type of post you have made, eg:
[Flair] My post title
The following is a list of suggested flairs:
[Discussion] - General discussion.
[Help] - A request for help or support.
[News] - News about the deck.
[PSA] - Sharing important information.
[Game] - News / info about a game on the deck.
[Update] - An update to a previous post.
[Meta] - Discussion about this community.
Some more Steam Deck specific flairs:
[Boot Screen] - Custom boot screens/videos.
[Selling] - If you are selling your deck.
These are not enforced, but they are encouraged.
Rules:
- Follow the rules of Sopuli
- Posts must be related to the Steam Deck in an obvious way.
- No piracy, there are other communities for that.
- Discussion of emulators are allowed, but no discussion on how to illegally acquire ROMs.
- This is a place of civil discussion, no trolling.
- Have fun.