It is better made in Orgin where if there is a conflict between HDD and cloud saves the client tells you which was made when with a date and an hour, so it is harder to confuse new save with the old one. At least it is mine theory about what happened.

The problem is that you probably ignored this (or some bug prevented window from poping up) and steam downloaded your older save and overwritten it on your hard drive. So when the game was launched again it should have reported that save on hard drive is out of sync with the save on steam cloud. The problem is that your 24 level save wasn't send to steam. It is also useful if you have two or more computers and play sometimes on one, and sometimes on the other, because it can copy your saves between them. If you'll install a game on a new computer (or you just formatted your hard drive) steam will download your saves from the web to allow you to resume playing.

This will give you 254 golden keys Note that 254 is the max keys for the game as of right now. 2) Change +NumKeys1 to +NumKeys254 - it is under the GoldenKeys area so it should look something like this: GoldenKeys +SourceId254. Each time you play a game with sync function on steam your save file is send to steam server for a backup. C:Program Files (x86)2K GamesBorderlands 2DLCPOPremierClubLic.