com.valvesoftware.Steam.Utility.vkBasalt

This is the vkBasalt flatpak for Steam's flatpak.

Enable vkBasalt per game

Edit the launch option of a game and add:

ENABLE_VKBASALT=1 %command%

Permanentally enable vkBasalt globally

flatpak override --env=ENABLE_VKBASALT=1 com.valvesoftware.Steam # add `--user` if it is installed as a user

Configuration

By default, games will utilize the vkBasalt configuration from https://github.com/DadSchoorse/vkBasalt/blob/master/config/vkBasalt.conf.

You can create a custom vkBasalt.conf file at ~/.var/app/com.valvesoftware.Steam/config/vkBasalt, which games will utilize this configuration file instead:

mkdir ~/.var/app/com.valvesoftware.Steam/config/vkBasalt
curl https://raw.githubusercontent.com/DadSchoorse/vkBasalt/master/config/vkBasalt.conf -o ~/.var/app/com.valvesoftware.Steam/config/vkBasalt/vkBasalt.conf
$EDITOR ~/.var/app/com.valvesoftware.Steam/config/vkBasalt/vkBasalt.conf