Taboo has a trademark, not a copyright. So everywhere I use the word Taboo, I add the trademark symbol (except one screen, which has been fixed but not submitted).
"The most fun way to play monopoly on your iphone"
"But what is Monopoly?"
"You and your friends split into two teams. [...]"
I just copied a very popular game but changed the medium of how to play it. But then, again, it's more by curiosity that I'm asking this."Play-alike" games are in the clear. "Look-alike" games are not.
I wouldn't say "play monopoly". I'd say "play a property-trading game like Monopoly".