What other game is comparable to Theatrix but uses playing cards as its randomiser?
Diceless role-playing game A diceless role-playing game is a role-playing game which is not based on chance: it does not use randomisers to determine the outcome of events in its role-playing game system. The style of game is known as "diceless" because most games use dice as their randomiser; some games such as "Castle Falkenstein" use other randomisers such as playing cards as substitutes for dice, and are not considered "diceless".
Tic-tac-toe Tic-tac-toe (also known as noughts and crosses or Xs and Os) is a paper-and-pencil game for two players, "X" and "O", who take turns marking the spaces in a 3×3 grid. The player who succeeds in placing three of their marks in a horizontal, vertical, or diagonal row wins the game.