[Zee Kay]

Killing- Any Dynasty Warriors game, you will go through wave after wave after wave of nonstop enemies, by the end of an average level you'r kill count will reach over 200.

Monsters- War of the Monsters is a fun (and surprisingly addictive) game that remains to be one of my fave PS2 games to this day.

Swords- Soul Calibur 2, lots of swords, lots of fighting.

Future- The games that I have seen pull off the best "Future" was really the first Ratchet and Clank, it really gave you the feel of the really large worlds of tomorow.

All of the Above (or at least most)
- Devil May Cry - Killing, monsters and swords.
- Psi-ops - Killing and the future.
- Onimusha (any of em) - Killing, monsters and swords.
- Contra: Shattered Soldier - All of em but swords, beware it's really freakin hard.
And Ico, why? Cause there is no excuse not to play/own this game you hear me.