@JDR13; I almost forgot a tip for Portal Reloaded, if you try it.
When I first started it, it crashed with a D3D error. It's because it tries to display in 4:3 full screen by default, which doesn't work on other ratios.
So the first time you have to start the game with the -windowed parameter in Steam game properties. In the game video settings, change the ratio to 16:9 or 16:10 depending on what you have, fix the resolution, choose borderless window or fullscreen and remove the starting parameter in the Steam game properties for next time.
When I first started it, it crashed with a D3D error. It's because it tries to display in 4:3 full screen by default, which doesn't work on other ratios.
So the first time you have to start the game with the -windowed parameter in Steam game properties. In the game video settings, change the ratio to 16:9 or 16:10 depending on what you have, fix the resolution, choose borderless window or fullscreen and remove the starting parameter in the Steam game properties for next time.