The code of RusselB was meant to be a remote script (tab "remotes"). Every alias in a remote script is prefixed with the word "alias". If you put the code in the tab "aliases" instead you mustn't use the initial word "alias".

Put the following code in your "aliases" tab:
Code:
F5 { nick $iif( $me == [LZ]DevilHunter, [LZ]Devil|In-Game, [LZ]DevilHunter ) }