I'll post the rules here, I finished it last second so I didn't have time to properly introduce them.
The aim of the game is to advance past the ninth location before the timer runs out, by meeting the conditions on the Advance Cards. The card with the highest number resolves automatically at the end of each round, you only control which cards you trade with whom. There are also Setback cards which will demand a Resource. Failing to pay the resource will set you back. Being set back past the first location will result in a Game Over. You receive new cards each time the timer ticks down.
Each card has a Priority (the number you see), the highest one in each deck resolves first. Only one card resolves each round, for each player. Cards are discarded after resolving. So the idea is that you're crafting your hand of cards round by round. You may choose to give away your Advance or, if possible, Setback cards in order to stockpile resources for the next round. Or, you may trade a specific resource to an AI who desires it, for more resources. What the AI desires is determined by the Advance/Setback cards in their deck.
To Trade, click on the cards in your deck to select the ones you want to trade away before pressing the Trade button in the middle of the screen. The AI will make you a counter-offer, sometimes it will be empty if it decides it doesn't need your cards. You can always choose to not take the AI offer. Use the arrow buttons to see the traders at your location and look through their decks.