These 8 cards were included as promo decks #1 and #2 with the Twilight Struggle digital Kickstarter. It comprises of 4 card sheets with descriptions of the cards on them, an alternate Space Race Track board, a special Zaire counter to be used on the board if the "Mobutu Sese Seko" event card is activated, and 8 cards:
Mobutu Sese Seko
Who Lost China?
"Don't Wait for the Translation"