Merry Christmas Steamgifters! [EDIT: ONE HIDDEN LVL3+ GA ADDED - NOW WITH HINT(S)] -ENDED

It's Christmas again. Hope you are all doing well.
I bought Kingslayer Bundle for KotoR, so the rest goes to the luckiest!
Long days and pleasant nights, you all!

Open:
Level 0

Invite only:
Level 3+
Level 5+

Group gibs:
The Age of Decadence
Metal slug X
STAR WARS™ - The Force Unleashed

Whitelist:
THE KING OF FIGHTERS XIII
Oxenfree

I added one hidden giveaway. The hunt starts on this thread, it concludes elsewhere. It can't be hard for you, my puzzle-hardened fellows! Good luck!

Hint:What you need is a url, which at the last part has 8 digits. Everything you need is close by.
First 3 digits in giveaways accesible by all, last 5 at my profile page in another site.

THANK YOU ALL FOR YOUR WISHES! HAVE A NICE NIGHT AND TO THOSE WHO DIDN'T WIN, THERE WILL BE A NEXT TIME ;)

View attached image.