Which of these should I get? (opinions on all games would be great ^^)

Valhalla Knights (Don't know much about it, looks really fun.)
Lemmings (Never played other versions, but looks awesome.)
Persuit Force: Extreme Justice (Supposedly a lot of fun.)
Rengoku II (Seems under apreciated, I think it looks like tons of fun.)
Field Commander (Not into these sorts of games, never willing to learn, but I could take my time learning with it portable.)
Bounty Hounds (Looks cool, Dynasty Warriors with robots and guns? =/ )
The Sims 2 (Looks fun, I know it's not like the PC version, but it certainly doesn't look bad. Played the DS version too and liked it.)
Crush (Looks great and really interesting.)
Crazy Taxi Fare Wars (Liked it on the Dreamcast)
Tales of the World: Radiant Mythology (Never played the others, some people say it's for TotW fans only, others say it's not just for fans, but it looks simply wonderful to me - but I'd have to wait a week or two to get it.)

Valhalla Knights - It looks really fun, I know, but it gets old really fast. I wouldn't recommend it.
Lemmings - It's ok, but can get kind of boring. Not much to do. Get the PC version, it's better and cheaper.
Sims 2 - Sucks, but is a lot like the DS version. So if you like the DS one, you'll like this one.
Crush - Highly recommend it. Very unique gameplay, and will take you forever to beat it.