It has become a meme of sorts in recent years to add "& Knuckles" to the end of a game title, with the apparent aim of immediately making it better. As you wander around the Deus Ex world, you'll find various shops that feature a (so far fictional) game from SEGA that takes that meme and carries it to the logical conclusion. Knuckles & Knuckles & Knuckles sounds pretty good, don't you think? Apparently, you'll have to wait until 2029 for that particular title to become a reality.