Crytek has released a pair of teaser trailers for Crysis 2's Nanosuit 2, the new and improved version of the first game's human enhancer, via a viral site for Crynet Systems, the manufacturers of the fictitious suit. Taking the viral approach even further, there's also a 16-page PDF brochure advertising the suit you could never afford. Did you know that the tech actually introduces parasitic lifeforms into the wearer's brain to aid in real-time combat analysis? Has Crynet Systems learned nothing from Kirk's epic battle against Khan?
There's also an alternate version of the above video that features a more, uh, blue look at the new threads. Head past the break to check that one out.
The original Crysis is also more of a psuedo open level stealth game when played on Delta difficulty and if that's the way you choose on playing it. Up until *SPOILERRRRRRRRRR* the alien ship at least, from then it's a linear shooter, still a good one though but I was dissapointed in that*/SPOILER* I found that traversing an open level as a future ninja was more enjoyable.
Crysis Warhead was also designed more as a shooter but the game balance itself was changed to support that better, it seems to be the most popular of the two in general for the more action packed and unique levels but I missed my predator simulator.
Doing the tank level without a tank was fantastic also.