What fps online games are free and dont need to be downloaded

try Phosphor beta 2, Hopless2 by infdat, and PARADISE PAINTBALL, not paintball paradise. And dont forget to try out Red Crucible 2 . It needs unity web player but that is easy to download. And if you dare to download someday then i reccomend Battlefield Bad Company 2, Call Of Duty Modern Warfare 3 and Halo