So recently my PC broke down and now i am forced to play on a laptop. I installed L4D2, Portal 1 & 2, TF2 and CS:GO.
No Source engine game works. Except for TF2!
After the "Preparing to launch" screen, it shows me as in-game in the friendslist for about 2-3 seconds. Then nothing. I am back to "online" and the game doesn't launch at all.
I am also 100% sure this laptop can easily run these games.
Help, please. :)