Slotters: Phantom Seven

Slotters is a set collection memory game for exactly four players. Player receive a set of numbered cards, and must place their highest face down on the table in front of themselves.

Then, each player will reveal 3 cards on their turn; they can choose to have any player, including themselves, reveal their smallest or they can reveal one of the cards from the table. If all three match, the cards are collected and a reward is received. If the cards do not match, the same number of cards must be returned, but it may be different cards.

If a player collects the three 7s, they immediately win. Otherwise, the winner is the player with the highest rewards.