Skull
Thou Shalt Not Pass
Free Weekend this weekend, plus it has 75% off making it £3.74 (or £11.24 for the Four Pack).
The DLC is also only £1.99 as well (75% off).
Anyone who doesn't already have this, I would strongly reccomend you get it now, as we do play this one fairly often (More so than L4D I would say)
