N++ is an absolutely stellar game. I even like the unconventional name and appreciate developer Metanet Software’s continued embrace of the N name first used for its original Flash creation more than two decades ago. But it’s also a name that comes with some issues, perhaps best demonstrated by the game’s name on Steam being followed by “(NPLUSPLUS).” So what do you do when you’re making a multiplayer follow-up and need to come up with a name? “It’s always been…