When clicking on the main game, I only get a grey screen. This issue seems to only happen on my account as logging into a different account on the same computer launches the main game just fine. Does anyone know if there's a fix to this issue?

When I click play on the main game, the main menu simply does not appear. However, when I choose the hardcore DLC, the main menu does appear. Anybody know how to fix this?

Will there ever be support for mods?

My Kaspersky firewall blocked this game for containing a trojan horse virus.