Firetruck casual. Unless you're into living the portal life, I guess.
However, I'd keep the option to play one button in, as there will always be some weirdo who wants to play differently from what makes sense. And if you ever do a Mac port, it'll be that much easier.
However, I'd keep the option to play one button in, as there will always be some weirdo who wants to play differently from what makes sense. And if you ever do a Mac port, it'll be that much easier.