To get it up and running on your Nintendo Switch(steamed from pc)
1. Setup Switchroot(Android) on your switch with the guide
here. (Make sure you install the shield-ify.zip cause you'll be using Nvidia Games app. Your done on the switch side of things for now. (Make sure to install fix-joycon.zip as well or joycons won't work at all.)
2. On the PC side you'll need to get
Geforce Experience to stream to your pc. (Need to make a Nvidia account to steam from more than your home network, maybe need it in general I'm not sure.)
3. Get
Steam add
RuneLite or whatever client you like to run OSRS your games library. (Make sure overlays on steam games is on for controller support to work)
4. Now back to your Nintendo Switch running Android open Nvidia Games go through setup to connect to the pc its simple(may need to be updated in Play Store.) after that open Steam game steam in Nvidia Games.
5. now just open RuneLite or whatever client and enjoy OSRS for Nintendo Switch
Notes: 1. To open keyboard swipe right at the top left corner of the screen and tap the keyboard icon.
2. if joycons don't work in general on the Android OS make sure they're connected in the bluetooth app (To pair use little button between SL and SR) or you didn't install fix-joycon.zip when setting up Switchroot.
3. To change cursor speed grab
Gopher360 on your pc made by Tylemagne it'll work on your joycons.
Controls: A=Left Click X=Right Click LS= Mouse Cursor RS=Screen Zoom D-pad= Screen Rotate