Another bet, need game titles

Most of the people here saw my failed bet with a friend of 5,000 gamerscore in 3 days. Ending with a withdrawel after he found out the odds of me winning were not that good for him at all. As we both play xbox there is something this year that we both want. Halo reach Legendary ed. So the loser of this bet has to shell out the £97.99 for the Halo reach legendary ed for the other.

The bet
I can't get 20,000 gamerscore in 10 days.

Now i know this is a lot harder than the 5,000 in 3 days but i think it can be done. Can anyone list some easy achievement score games?

Bet starts 6pm 12th May 2010
Bet ends 00:01 23rd May 2010

I found this online, should help you out

The Best Games For Your Gamerscore

Avatar: TLA: Five minutes for 1000 points.
Bionicle Heroes: Fun and easy 800+.
BioShock: One of the best games of 2007. Easy 700+ points for playing through once.
Bourne Conspiracy: Short game, easy points.
Bully: SE: Easy 1000.
College Hoops 2k6: Easy 800+.
Dead Rising: Mostly easy and very fun.
DiRT: 700+ easy points just for finishing the career mode.
Elder Scrolls IV: Oblivion: Earning all 1250 points isn’t all that hard, but it takes a while to do it.
Enchanted Arms: You get all of them for playing through the game once.
FIFA Street 3: Very easy 1000+ with the DLC.
Fight Night Round 3: Very, very easy to earn all 1000. Just play single-player.
Forza 2: Time consuming, but easy 1000.
Fuzion Frenzy 2: Very easy to get most of them in an afternoon.
Harry Potter and the Order of the Phoenix: Very easy. Just play through the game for 700+.
Jumper: Griffin’s Story: Easy and quick 500+.
King Kong: You get all 1000 just by playing through the game.
LEGO Indiana Jones: Easy 1000.
Lego Star Wars II: You earn most of them by playing through the game normally.
LEGO Star Wars: The Complete Saga: Fairly easy 1000, but it takes a while to get them.
Lost: Via Domus: Very easy 1000.
Madden NFL 06: Very easy to get all 1000 in an afternoon. It takes a while to sim 30 years of franchise, though.
Madden NFL 07: Not as stupid-easy as Madden 06, but you can simulate games and earn most of the achievements.
Madden NFL 08: Very easy 1000. Sim through games to get them fast.
NBA 2K6: Insanely easy to earn all 1000. Lower the difficulty and extend the time to a full 48 minutes and you can get them all in one game.
NBA Live 06: Pretty easy.
NBA Street Homecourt: Crazy easy.
NCAA March Madness 07: Set the clock to a full 40 minutes, put the difficulty as low as it goes, and score, steal, rebound, and all of that good stuff as much as possible to earn some easy achievements.
Need for Speed Most Wanted: You earn all 1000 by simply playing through the game.
NHL 2k6: Easy 700+.
Open Season: Easy 1000.
Phantasy Star Universe: Very easy as all of them are earned through playing the single player.
Prey: You get 600+ points just playing through the story missions, and since you can never die it is insanely easy.
Scene It: LCA: Easy. And FUN!
Spider-Man: Friend or Foe: Very easy 925 on one play through. The last 75 take a bit more work.
Surf’s Up: Easy 950.
TMNT: Extremely easy 1000.
Tony Hawk’s American Wasteland: Easy 800+ for THPS vets.
Viva Pinata Party AnimalsCrazy easy.
Viva Pinata: Very, very easy. It takes a while, but the game is so addictive you'll keep playing till you get all 1000.
WWE Smackdown 2008: Very easy. Find a guide for easy “Manager of the Year”.
X-Men 3: Play through the game to earn them all.
NBA 2K9: Use the sliders.
Madden NFL 09: Easy 1000.
LEGO Batman: Easy 1000.
Fracture: Quick and fairly easy 600+.
Rapala Fishing Frenzy 2009: Easy 500-1000 if you can stand the bad game.
The Force Unleashed: Easy 600+.
Mercenaries 2: Easy 600+.
Viva Pinata: Trouble in Paradise: Long but fairly easy 1000.
Civilization Revolution: Easy and very, very fun.
The Bourne Conspiracy: Easy 700+. Fun game.
Fallout 3: Easy 1550 if you buy all the DLC. Very time consuming.
Spider-Man: Web of Shadows: Easy 700+ just by beating the game.
LotR: Conquest: Fairly easy 600+ just by beating the game.
Monopoly: Mediocre game, easy achievements. Easy 600+.
Eat Lead: Fairly easy 500+ for beating the game.
WWE Legends of WrestleMania: Very easy (but time consuming) 1000.
Tiger Woods PGA Tour 09: Enjoyable (but time consuming) 800+
X-Men Origins: Wolverine: Easy 600 for beating the game.
Raiden Fighters Aces: Easy 650+ since you can get most in practice mode.
Harry Potter: Half Blood Prince: Very easy 800+.
G.I. Joe: Bad game, easy 600+ points.
Batman: Arkham Asylum: Great game. Easy 700+.
Mini Ninjas: Easy 600 for beating the game.
Outdoor Adventures: Easy 600+ by doing all the hunts.
Borderlands: Easy 1000+ if you buy the DLC.
LEGO Rock Band: 700+.
LEGO Indiana Jones 2: Easy (and fun) 1000.
Assassin's Creed II: Easy 900 without much work.
Mass Effect 2: Easy 1000+ if you beat it and buy DLC.
BioShock 2: 600+ for beating it.

now that was a big list..but i would play as many games as possible for about 2/3 hrs each...all nba,nhl,nfl games..complete-avatar(old one) hannah montana,tmnt,jumper,fight night 3 all very short...i wouldnt be worried too much about 1000 pointing games it takes too long...should be possible to do, get renting games..good luck dude

ruffriddimz

I would ever call Mass Effect 2 an easy 1000g maybe an easy 940g if you have a ME1 game save.

Back on the topic I would agree don't try and get to 1000 g on games just get quick high scores.

Also- and this depends how legit you want your gamerscore - Fallout 3 for the pc has 1550 g seperate to the 360 version and they can be unlocked in under a minute user commands in the dev code screen

How much will it cost to rent enough of those games to actually get the 10,000? Probably not far off the price of the winners prize.
Good luck though. Even the easy ones that require nothing but completing the campaign will still take up a chunk of time.