For games with 2 or 4 players place the Player Mats next to each other with the 4 squares face-up as show in the picture.

Place 1 tower on each empty square on the Player Mats.

Place the Catacult Ammo in a convenient pile.

Divide the 32 Cards into 4 decks based on the pictures on their backs. Shuffle each deck and deal 1 deck to each player. Place any leftover decks into the box.