Peter Burley's Take it Easy! fascinates me because it's truly a new take on the game experience, a modern age Bingo in that it can accommodate any number of players and everyone is competing in only the loosest sense. For all the talk of multiplayer-solitaire games — although that talk has died away somewhat in recent years — none of the games accused of MPS holds a candle to Take it Easy!, which is indeed 100% multiplayer solitaire.
Other designers have tried to release games that fit that same MPS niche — including Burley himself with the sequels Take it to the Limit! and Take it Higher! — and the latest take on the MPS idea is Hisashi Hayashi's Rolling Japan, published through his own OKAZU Brand label. Rolling Japan is a dice game that accommodates any number of players as long as they all have a map to mark off and crumble up in disgust when things don't go their way...