These promo cards are only playable with a copy of Power Grid!
You can use all promo cards together or just the cards you like the most. All cards are compatible.
After preparing the power plant market and the draw pile of power plant cards, the chosen promo cards are shuffled into the pile of power plant cards. Finally the power plant 13 is placed as usual on top of the draw pile.
Warehouse
The player owning the Warehouse can store up to 3 additional resources
When the Warehouse is drawn, it will be immediately auctioned to the players regardless of the actual phase. After the auction draw an additional power plant card as replacement and place it into the market.
The leading player starts the auction by either passing or bidding at least 10 Elektro. The players continue the auction in clockwise direction until all but one passed.
The highest bidder pays his money and immediately places the Warehouse next to his power plants. The Warehouse does not count as a power plant and can be used additionally to the three (four) power plants.
In phase 3 the owner of the Warehouse can choose to buy up to three additional resources and store them on the three storage spaces. The owner can buy all resource types, even if he cannot use them with his actual power plants.
The resources inside the Warehouse can always moved to power plants, which can store these type of resources. And of course any resources can be moved from power plants to the Warehouse.
The resources in the Warehouse can only be used in power plants to produce electricity and to supply cities, the owner cannot simply dump them to place them back in the main storage.
