s-rank short list

1. Warhammer 40,000: Kill TeamWarhammer 40,000: Kill Teamhttps://giantbomb.com/wiki/Games/Warhammer_40_000_Kill_TeamOpens wiki page

2. Saints Row: The ThirdSaints Row: The Thirdhttps://giantbomb.com/wiki/Games/Saints_Row_The_ThirdOpens wiki page

With all the DLC, this will be an ongoing project.

3. Forza Motorsport 3Forza Motorsport 3https://giantbomb.com/wiki/Games/Forza_Motorsport_3Opens wiki page

4. Forza Motorsport 2Forza Motorsport 2https://giantbomb.com/wiki/Games/Forza_Motorsport_2Opens wiki page

5. Gin RummyGin Rummyhttps://giantbomb.com/wiki/Games/Gin_RummyOpens wiki page

6. Madden NFL 07Madden NFL 07https://giantbomb.com/wiki/Games/Madden_NFL_07Opens wiki page

7. Fuzion Frenzy 2Fuzion Frenzy 2https://giantbomb.com/wiki/Games/Fuzion_Frenzy_2Opens wiki page

8. NHL 2K6NHL 2K6https://giantbomb.com/wiki/Games/NHL_2K6Opens wiki page

9. CrysisCrysishttps://giantbomb.com/wiki/Games/CrysisOpens wiki page

10. NBA Live 06NBA Live 06https://giantbomb.com/wiki/Games/NBA_Live_06Opens wiki page

Not sure if there are multiplayer achievements left--if so would be tough without EA servers.