Will they make a halo game for ps3?

no its a xbox only game they wil not release it to ps3 to make more poepl buy xbox 360 and bungie is stoping halo and being shut down so thers no chance.

That could not be more wrong, no, sorry to say halo will not be going to ps3 anytime soon because Microsoft has exclusive rights to the game and franchise. Bungie is NOT being shut down however and have 2 more games coming out very soon and even Microsoft is in negotiations to make a movie over Halo. It is possible that it will be ported to playstation someday but it would take an awfull lot of money for Microsoft to give that up.