Steam Link

A nice app to stream your PC to your phone using steam, but does have some latency issues, and can sometimes become unplayable. Other than that, it's one of (if not, the best) apps to stream your PC to your phone/tablet. Not only that, but you can also connect a controller to your phone through bluetooth, and it will recognize it. You can change the position of where buttons are on the screen, add keybinds, and use a touch controller. Also, since it's made by Valve, it integrates right into the Steam client on your computer, so no having to install software from shady sources. Overall, it's great.

Tried this years ago and it was a dumpster fire. Now I can play on the TV at home or on the tablet when traveling - performance is awesome. For best results: 1) Use a mainstream controller that gets lots of support (Xbox is ideal). 2) Ensure the games come from Steam and that they offer at least partial controller support (needed for touch too). 3) Go full hardwire if you can, but PC connected to router with a LAN cable is the minimum. If you compromise on these 3, your mileage will vary.

Well, it's a good idea. But I have a few bits of advice: 1. If you're using the mobile device as a controller, there's no way to pull up the steam overlay in-game. 2. You should mark games as mobile friendly, for example, Final Fantasy XV isn't suited for the platform, and The Room games are. 3. Phone keyboard hardly does anything in game, might want to fix that. 4. A portrait menu might be nice. 5. Maybe a transparent tool bar with a magnifying glass, time, performance, etc. in game. Can't wait to see what you'll do with this!