Amped 3 The last couple of achievements require you to finish everything, but you'll get a great deal of points just for playing through the short, easy story mode.
Burnout Revenge There are a few easy points here and there for uploading replay clips and recommending them, but you'll have to work for most of your points.
Call of Duty 2 Except for points for finishing the first and last levels, every other achievement requires you to finish the levels on a harder difficulty setting. Time-consuming, but not impossible.
College Hoops 2K6 Mind-numbingly easy.
Condemned: Criminal Origins This game is pretty short and easy, but many of the points are based on finding hidden secrets. Dig up a FAQ and go looking for dead birds. Also, after finishing the game, go back and reload your last save, beat the game again, and choose the other ending for extra points.
Dead or Alive 4 Set the rounds down to one to get the time attack points more easily. This one can be a grind, especially if you want to unlock all of the costumes.
FIFA 06: Road to FIFA World Cup Get the "win on Perfect difficulty" points by setting it up to Perfect, setting a very short time limit, letting the computer score on you, and switching to the winning team just before time expires.
Fight Night Round 3 Set it to easy and dive into career mode. You'll get 750 points before any of the fighters pose a real challenge.
Full Auto The rampage race mode is your key to getting the kills achievements and the wreck points achievements in a hurry.
Ghost Recon Advanced Warfighter This one has some real challenging points, but each single-player level gives you 25 points a piece, so there's some to be earned just from playing through.
Gun Play through it on easy, which won't take you too long. Then bust out a FAQ if you want to find all the gold. Then use all that money to buy all the upgrades, and so on.
Kameo: Elements of Power 600 points for finishing the game, and it's pretty easy. Go for it.
Madden NFL 06 Among the easiest of the bunch.
NBA 2K6 You'll have to actually play the game, but this is the easiest thousand points on the whole system.
NBA Live 06 You can get 960 out of this game in a hurry using the method we described earlier, but that last 40 is for an online victory.
Need for Speed Most Wanted All points are earned by beating the career mode, and most of the points you get along the way are pretty low. If you're willing to dedicate yourself to beating this one, it's not too tough, but it'll take time.
NHL 2K6 Pulling the goalie makes most of the game's five achievements pretty basic.
Perfect Dark Zero PDZ makes the points a real chore. There are a few here and there to get via multiplayer, but you won't get them quickly.
Peter Jackson's King Kong: The Official Game of the Movie It'll take a little more time than you'd probably like, but this game's stupid easy and the full thousand is granted for beating the game.
Project Gotham Racing 3 Great game, but only a few of the achievements are super-easy to get.
Quake 4 Great use of achievements in that it balances them across single and multiplayer modes, but they don't come easily.
Ridge Racer 6 Do a 360 spin for five points. The rest of the points are tough.
Rumble Roses Double X Lots of "all costumes" achievements means you'll have to unlock a lot of stuff for these points.
Tiger Woods PGA Tour 06 No fast and dirty points here, unless you're a good putter.
Tony Hawk's American Wasteland If you're already familiar with the series, you can blaze through the story and classic modes fast. Once you've unlocked all the levels, load each one up in an Xbox Live lobby to unlock the online points for each one. The last hundred points require more work than they're worth.