Do you love Old FPS ? Half-Life² Old School is for you! Find every keys in each level, find some secret, kill everyone and push a big button to finish the level !
If you want to know what a good game or mod is all about, play this.
Fantastic mapping and levels, awesome sauce.
Stop reading this, start playing.
Oh wait, unfortunately there is no fix for this mod.
So, make one. Go! Everyone wants to play this!