[2 hours left!] I don't want to make my backlog even bigger, so please take these games

It may be really vague in your case but you're covered in the 100+ range

As in serious backlog? planning to play all 4000?

Ive some games that where in a bundle under 1 key that wont play so I dont count them, although they are on my acc ^^

+1 first was it like 5+ max. Then I found SG, and saw a lot of good games comming by. And also a lot of stores that were much cheaper (and still legal, so no pinguin shop for me^^) where they got something called bundles. where the bundle price was often way lower than the total of lowest historical prices of those games that I wanted, And of course I won some so its going up and up :)