Something dirty

It's easier than it looks, thanks for puzzle!

okay, that was fun :D

maybe I got what ternary 111 means, but absolutely not the 3 middle letters. Any hint?

Damn :(

Thank you all for participation. Here's a solution:
ANSI X4.22-1983 is a standard for the Dvorak keyboard layout. The Keyboard Cat is another hint, this puzzle is all about keyboards, not alphabet.
So, let's look at this keyboard. A(3 steps to the right), C(3 steps to the left) and Y(3 steps to the right) leads to U, Y, C.
Now, ternary 111 is decimal 13. Just put two digits to the first and fifth position, and you'll get 1UYC3.
Oh, and the game was something dirty: DiRT 3.