[Level 1+] Josh's Puzzle Tower 2015 [Ended]

Welcome to my puzzle tower! I'll be giving away most of my extra games to help reduce the time and money I spend on trading and stuff.

Requirement(s):

• Contributor Level 1+
• In a few cases, access to steamcompanion.com and/or other giveaway sites

Ends:
[Levels 1-11] January 1, 2016
[Levels 12-13] January 8, 2016
[Top] January 15, 2016

How it works: The tower is made of levels, where each level has a giveaway and a puzzle. Complete the puzzle to unlock the giveaway and advance to the next round using the link and password in the answer.

Each time you move up a level, the puzzle gets a little bit harder and the giveaway gets a little bit better (based on my purely subjective rough estimation). Some of the higher levels may contain free game keys in the description, first to arrive and redeem gets them.

PLEASE READ THE DESCRIPTION OF EACH PUZZLE TO SEE IF YOU ARE ALLOWED TO SEARCH THE INTERNET FOR ANSWERS

Level 1... start!

Rewards:
Level 1 - Vanguard Princess: Hilda Rize
Level 2 - Metrocide
Level 3 - Take on Helicopters Bundle
Level 4 - Tulpa
Level 5 - UFO: Afterlight
Level 6 - Fish Fillets 2
Level 7 - The Joylancer: Legendary Motor Knight
Level 8 - Vanguard Princess OR Vanguard princess DLCs (steamcompanion.com)
Level 9 - Velocibox
Level 10 - Coin Crypt
Level 11 - Unholy Heights
Level 12 - Visual Novel\
Level 13 - Very good game (AAA?)
Top - ???
Hidden bonus - Company of Heroes™ 2 - The Western Front Armies: Oberkommando West

View attached image.