If you havent seen planetside 2 yet here are some beta keys to check it out.
A7F9-XD74-EKMZ-A66M-XDCJ
XD9X-NJ6X-HDHJ-N9PR-KHGM
7PJK-X76T-HMRC-E3X3-M7AN
RHHM-Z3CP-FJ33-MHEJ-4AEA
4266-AG46-R97N-ZMAJ-G4CJ
7HMF-H2TZ-NHFR-NMPP-T43F
Been playing every now and then for the past month so far its been allright and the night time combat is really exciteing but over all not as epic as I was expecting. Also its crazy cpu intensive i rarely get over 20fps making it pretty much unplayable but its beta and they are working on it.