What's the worst FPS that you've played?

[Millenium]

@Marks: Not quite, only the MoH (2010) MP uses the Frostbite engine, SP uses Unreal 3.

The MoH MP was developed by DICE true, but the SP was developed by Danger Close.

I'm serious here, but:

MoH SP > BF3 SP
BF3 MP > MoH MP