Additional configuration

Flatpak

Installing the game in another location

First, create some needed directories: (replace $GAME_PATH with where you want the game)

mkdir -p $GAME_PATH/prefix $GAME_PATH/game $GAME_PATH/temp

MangoHud

You will have to install MangoHud Flatpak extension using this command:

flatpak install flathub org.freedesktop.Platform.VulkanLayer.MangoHud

By default, the MangoHud configuration is stored at ~/.var/app/moe.launcher.the-honkers-railway-launcher/config/MangoHud/MangoHud.conf. To use the config file from the host system instead, run this command:

flatpak override --filesystem=xdg-config/MangoHud:ro moe.launcher.the-honkers-railway-launcher

Gamescope

You will have to install the Gamescope Flatpak extension using this command:

flatpak install flathub com.valvesoftware.Steam.Utility.gamescope

Discord RPC

Discord RPC will only work with the Flatpak version of the application, to install it run:

flatpak install flathub com.discordapp.Discord

GameMode and MangoHud

If you have MangoHud configured to show GameMode status, this won't work due to an issue with MangoHud. This command works as a workaround:

flatpak override --talk-name=com.feralinteractive.GameMode moe.launcher.the-honkers-railway-launcher