Ok, what about the bitcoin logo? Can I also use that?

Thanks. I didn't want to violate a trademark. I do intend to trademark my game name but I'd just like to use bitcoins as my game's currency.

Hi all, the only information I found online about this topic seemed outdated and without closure. If I wanted to make a for-profit game and used the bitcoin name as the currency for it, would that be alright? If not- who would I call to ask permission?