For Zooloretto, it contains a savings book for each player and job
boards. Savings books can be used to earn interest during the game and
to break ties at the end of the game. It also contains job boards, which
encourage players to acquire specific animals for their zoos. At game
end, players score additional points for having collected the animals
shown on their job boards.
For Aquaretto, we have added three co-worker tiles: the Research
Station, the Training Area, and the Technical Area. Players may take
these tiles when they take co-workers to score more points. It also adds
Trains to the game. Players can collect different train tiles to score
additional points at game end.