Addons - Sleephorst v1.5 mod for Half-Life

Once again the player-controlled protagonist Rick has nothing but nonsense in his head. He wants to play a prank on his buddy Blum by throwing a firecracker in his mailbox late at night. But suddenly Blums stepfather Uwe Crass run out angry to see what's going on... Rick has no choice but to finish him. Right after that, because the door is already open, he wants to visit Blum in his apartment. Once there, he is teleported by Blum in his latest virtual reality first person shooter. And this can only be leaved by playing it through...