Mars seems to be a popular theme in both popular culture and in board gaming. One of the most popular games to use that theme is Terraforming Mars. The game uses a huge variety of cards to make every game a little different. Different corporations also add some flavor as each player will have a little be different bonus to affect their play style.
The start of the game and each round begins with players drafting cards until they have selected the 10 they want for the round. Choosing a card in the draft doesn’t necessarily mean you are going to keep them. As each card you keep will cost you some of your valuable money to add to your hand. You might draft a card you don’t want to buy in order to keep it from your opponent.
Play continues around the table with each player taking one action and possibly a second each round. If you don’t want to take that first action you have to pass, but then you are done for the round which is why you might stretch out your actions more so you can stay in the round longer. Some of the cards have requirements like how much Mars needs to be terraformed before use or possibly it might already be too terraformed for the card to be effective.
There are lots of ways to get points but a lot of them are from taking steps to make Mars more habitable. There are three factors that determine how friendly the planet has been made for human life; water, oxygen, and temperature. Two of the other big ways to get points is by claiming one of the milestones if you have met their requirements. There are some end game ways to score but the players will choose over the course of the game which ones they want to activate - not all of them can be used in a game making end game scoring variable. Some of the cards you play also provide points to the players, especially some of the later cards where you are developing life.
Once three gauges marking the progress of terraforming mars have been maxed out then the game ends at the end of the round. Which adds another layer of variability as you never know how many rounds you have until the end of the game and you might not want to end as you have grander plans for the planet and its moons! With so much variability there is always something new to explore - and now there are even new maps to change the game up even more. With the constant expansions Terraforming Mars continues to grow and might even sneak higher on the Top 100 as we find new ways to enjoy it!