So I had no space left on my computer to install anything. I decided to buy a USB flash drive and that fixed that problem. Little did I know that one of the folders I deleted was Unreal Engine. Luckily, I saved it on the flash drive while I was playing TS2022 (which works fine). I got the game installed with all 9 of my routes and my M3, but when I hit the "Play" button in the Steam launcher or clicked the desktop icon, nothing. I tried un-installing and re-installing the game, clearing cache all over my computer, nothing. I even re-installed the game with just 1 route and the M3 and you guessed it, nothing. I don't know if I put Unreal Engine in the right place, but I moved it a couple of times until I thought it was in the right place. I verified the files, cleared the Download cache and even changed the password all on the Steam client/launcher, pressed the green Play button, clicked on the desktop icon and still nothing, so not sure what to do next. Any help would be appreciated.