[Puzzle Ended] Now what is this exactly??? - Solution added

Hey,

so someone just sent me this link.
I don't really know what to do with it, so I figured some of you might have more luck.

All I know is that it will apparently be available until January 6th.
Good Luck!

Solution:

• Click on the link above.
• Type in "steamgifts" (without the ") using your keyboard or the onscreen one. #1
• Type in "help" or "?" to get a list of commands. #2
• Type in "list".
• Type in "download manual" and click on "open manual".
• Type in "time" an copy the date and time. #3
• Encode the date and time to Base64. #4
• Type in "ev MjA3Ny0xMS0yOSAyMzoxNzoxMQ==" and click on "yes".
• Type in "ls".
• Type in "open promotions.txt" and copy the Base64 string.
• Type in "giveaway dXAgdXAgZG93biBkb3duIGxlZnQgcmlnaHQgbGVmdCByaWdodCBiIGE=" and click on the giveaway link. (https://www.steamgifts.com/giveaway/iD0Of/)
• Click on "login screen" on the "open promotions.txt" output or go back to https://puzzle.reluctantsnake.de/.
• Decode "dXAgdXAgZG93biBkb3duIGxlZnQgcmlnaHQgbGVmdCByaWdodCBiIGE=". #4
• Type in "up up down down left right left right b a" at the "login" page. (use the arrow keys) #5
• Add the "NVuzC" from the background image to a giveaway link. (https://www.steamgifts.com/giveaway/NVuzC/)

#1 A hint is the steamgifts logo above the onscreen keyboard and after a while the "s" key starts blinking. You can also look at the page source and find the solution in the obuscated javascript file "main.js".
#2 "help" is just a common CLI command. Knowing that will help you, but you can get that information if you google "CLI". For example on the Wikipedia article for "Command-line interface".
#3 The solution for the admin password is in the manual: "default admin password: current server time encoded in base64"
#4 You can use any Base64 en-/decoder online or type in "download base64util" and use that one.
#5 You can get to that giveaway by just trying the Konami Code right away.

Anything else were just red herrings. :)