Hope someone can help me, but I started playing HL on SD, then tried it on PC to check out Ultra graphics settings. Once I switched back to SD, the screen is all distorted, can’t use SD controls, the game seems to think I’m still on PC, only let me control via touchscreen. I tried changing the inputs but doesn’t work. If anyone has ran into a similar experience, please share!
FOUND A STRANGE FIX! I tried streaming the game on the SD via my computer, then I noticed the game was opened on my computer in a smaller resolution. I turned it off, let the cloud sync, then opened it on SD and it works fine now. Hope this helps you too.