Unpuzzled!

Ok, so finally finished the IRIS KLUELess puzzle...am a happy man, and ofcourse I looked through hints and had help from a lovely lady through the torment too
So here are a list of hints for anyone who might have dropped in here and played the game!

Level 01: Click the gate (Duhh!)
Level 02: Knock on the door when the text appears
Level 03: Mythology, Anatomy, Plant, Astronomy
Level 04: Oakley, Police, Fishbone
Level 05: Cult Icon (Look at source code and the URL)
Level 06: Damian
Level 07: Level 5 teaches you important tricks for the game
Level 08: Dots and dashes lay on the road
Level 09: aMon Lisa
Level 10: The heavens say A6
Level 11: QWERTY
Level 12: 1969, Mercedes Benz
Level 13: Look at the source code, CIPHERNAME13
Level 14: Google is your friend
Level 15: Tring Tring...
Level 16: The URL, ALT + Source is your friend
Level 17: 007
Level 18: T9
Level 19: Look at the source code and the way things point
Level 20: Whose line is it anyway, Square it (6x6)
Level 21: ees I tahw ees uoy oD
Level 22: What is the fhvimznv and kzhhdliw, remember Level 13, and notice A=Z
Level 23: Dont change this, but change something else and unzip it
Level 24: You take the blue pill, the story ends, but not without a purpose, periodic table, most played pc game
Level 25: Oriental Ring Book
Level 26: The color and the symbol is of importance
Level 27: No TRIX have been used here...
Level 28: Semaphore
Level 29: ...
Level 30: What was skipped was coded in

Remember to keep using what you learnt in the previous levels