LOL, If I was the developer of this game, I would never put sending feedback as an achievement. Because then I'd just end up with lots of gibberish spam from people who only want the achievement.
@TheWrongAlice Regarding the second code, the keypad actually accepts what you type in after a certain amount of codes you tried regardless of which numbers you picked. I managed to get through with a 4 knowing any other number would have done it as well.
 "This is the Only Level 3"){kind=icon}
 "Hanna in a Choppa"){kind=icon}
 "Multitask"){kind=icon}
 "The Space Game: Missions"){kind=icon}
 "Stick Arena: Ballistick"){kind=icon}
 "Areas"){kind=icon}
 "Don't Shit Your Pants"){kind=icon}
 "You Find Yourself In A Room"){kind=icon}
 "Bunny Invasion 2"){kind=icon}
 "I Love Traffic"){kind=icon}
 "Red"){kind=icon}
 "My Pet Protector 2"){kind=icon}
 "Shopping Cart Hero"){kind=icon}
 "Dinowaurs"){kind=icon}
 "Cell Warfare"){kind=icon}
 "Isa Space"){kind=icon}
 "Toy Bomb - Relaunch"){kind=icon}