Steam Park: Play Dirty, a modular expansion for Steam Park, allows you to add many different new features one at a time — or all together:

• New stands give players additional powers that allow for more diverse strategies to become the richest robot in town.
• Six new characters offer players help in building their amusement park, making every game of Steam Park different and unique.
• Scary espionage dice allow players to copy the actions of another player, but at a cost
• New rides that expand the old ones, making them more profitable provided you can afford the cost up front.
• Additional Components to allow for up to five players to enjoy the experience of creating an amusement park.