Neverwinter Nights: HotU
>Main villain tries to turn all your allies against you near the end
>Each party member requires either a skill check or their True Name (which can cost an assload of money) to prevent them from leaving
>Except for Deekin, you only have to tell him one thing to keep him on your side
>You'll miss him
>You can even buy his True Name just so you can tell him to believe in himself