http://www.strategyinformer.com/news/21744/the-future-of-crysis-being-experimented-on-probably-going-to-be-free-to-play

Where does the future lie after Crysis 3? In our exclusive talk with Cevat Yerli we learn that... they don't know. Right now they're "experimenting" where it could go, but it will "probably" go F2P.

Whatever the future heralds it will "take benefit of online," noted CEO Yerli, but it might not stay a first-person shooter. Crytek have given the team a "really blank-sheet" to work with.