That’s right, Crysis Wars is available for free. It’s available for just 10 days though, 
for anyone who goes to MyCrysis and registers. The 10 days started on December 10, 9:00 AM and end on December 28 at 11:59 pm, Pacific Time. It includes the new patch, v1.3, which fixed performance issues as well as map issues.
Two new maps are available to play with the free download. Savannah, a PowerStruggle map and Frost, a TeamInstantAction map. Crysis Wars includes three diverse multiplayer modes, InstantAction, TeamInstantAction and PowerStruggle, with 21 diverse maps ranging from large battlefields to smaller, more intimate battlegrounds.
This is a sweet holiday gift by EA and Crytek, so do give the game a try, you’ll love it!
cool