Added C++ dependencies redistributable alongside the exe to workaround the C++ issue on Steam Deck.
You will be prompted to install the required dependencies when you try to launch the game on Steam Deck. Annoyingly, this will happen everytime you launch, you can resolve this by forcing compatibility tool to Proton 7.
To do this, highlight Beyond Hanwell Teaser then Menu > Properties > Compatibility > Force the use of a specific Steam Play compatibility tool and select Proton 7.
Steam Deck is still not fully supported, there may be unforseen issues that arise but I will continue to work towards getting Beyond Hanwell and it's teaser fully supported in the future.
The settings I would recommend are:
All Settings: Medium
Global Dynamic Illumination: High
Temporal Super Resolution: 50 (Alternatively you can use FSR on the Ultra Performance mode.)
These settings should give you pretty solid performance without compromising too much in visual quality.
If a solid 60fps is your preference, Disable Global Dynamic Illumination by setting it to Medium. This will improve performance but Beyond Hanwell was designed with Global Illumination in mind and plays a large part in maintaining it's atmosphere.
Thanks,
Nathan