Best split-screen Co-op?

RE5

There are some Hack n' Slays (Dynasty Warriors 6 really rules)

Then there's Resistance and Army of Two in the shooting part

And a lot of PSN titles like Pixeljunk Monsters (TD) or Himmelstürmer X (which is pretty damn hard xD)

Then there's Resistance and Army of Two in the shooting partArchoNils2

o dam i forgot how good army of two was, now thats an excellent split screen multilayer to witness

Best ever IMO is Sniper Elite for the Playstation 2 - I do like sniping. Still hoping there will be a sequel to that one.

Call of Duty World at War has split screen co-op.

Kane & Lynch Dead Men, Conflict Denied Ops, or Resistance 1 Fall of Man. I heard that Call of Duty World at War is Co-op as well.