Monkey Money

In-game currency in the games Bloons TD 6 and 5 that can be spent for a higher game advantage or cosmetic skins.

Person 1: "Did you know that compared to Arcaea Memories, which is another ingame currency, Monkey Money has a much lesser value when converting to USD implying that inflation exists in the Bloons TD 6 universe."
Person 2: "God damn."