[CSI-uk]

I've never owned one to my knowledge, but I do believe they exist?

[He4rt]

I got one on DJ hero.

'New Jack' 1G - Complete your first mix.

I think there's one in borderlands as well.

[SaddlerSteve]

Never seen any 1G achievements but i can remember one of the Ghost Recon games having loads of achievements which were odd numbers, think it may have been GR2?

[Ladyxxmacbeth]

I think I've had one that was 1g and another that was 4 g

[WoodsMonk]

Football Manager 2006/2007 both had 1G achievement for signing a player.

There was also an Athletics game that had like 15 achievements with 1G,3G,6G.

[Edit] Games with Odd Points

[beemoh]

This list lets you sort all achivements by almost any criteria- if you sort by gamerscore value, then the 1G achievements start on the second page.

[kendoguk]

FIFA 09 play for 50 hours :0