As usual, Valve is offering a fantastic weekend sale through its digital distribution service, Steam. The company has substantially reduced the price of Crysis and Crysis Warhead. Both titles typically run $30 but are now available at half off for $15 each. The Crysis Maximum Edition pack that bundles the titles together is also discounted, with a total price of $30.

Originally released in late 2007, Crysis is still one of the most graphically demanding, and impressive first person shooters on the market. Recommended system requirements include a 2.2GHz Intel Core 2 Duo or AMD Athlon 64 X2 4400+ processor, 2GB of RAM, an Nvidia GeForce 8800GTS or similar graphics, 12GB of HDD space, and Windows XP, Vista or 7. To get a better idea on how your hardware might stack up, see our detailed performance analysis of Crysis and Crysis Warhead.

It's also worth noting that Overlord is currently marked down to $1.50, and the Overlord Complete Pack is $8.75, which includes Overlord, Overlord: Raising Hell, and Overlord II.