When comparing Terraforming Mars vs Cosmic Encounter, the Slant community recommends Terraforming Mars for most people. In the question“What are the best board games?” Terraforming Mars is ranked 8th while Cosmic Encounter is ranked 9th. The most important reason people chose Terraforming Mars is:
The constant anticipation and sense that you're working towards a goal is very pronounced. At the start of the game, you'll have limited money and resources, but as the game progresses and these resources accumulate, you can start to do more and more things each turn. Seeing your strategy slowly start to pay off as your corporation grows, and knowing you'll soon have the resources to unleash your big play helps to keep you excited for the next round.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Exciting feeling of progression
The constant anticipation and sense that you're working towards a goal is very pronounced. At the start of the game, you'll have limited money and resources, but as the game progresses and these resources accumulate, you can start to do more and more things each turn. Seeing your strategy slowly start to pay off as your corporation grows, and knowing you'll soon have the resources to unleash your big play helps to keep you excited for the next round.
Pro Theme and gameplay gel well
Pro Huge amount of strategy
Juggling your resources, money, and production against your opponent's actions as you try to satisfy the win conditions (getting the oxygen, temperature, and ocean coverage to their desired levels) can be pretty intense. Always having to think several turns ahead will definitely appeal to people who like a game that makes them strategize and prioritize. Choosing which cards to buy each round, what to spend your resources on, and how to terraform the planet without giving too much leeway to your opponents creates plenty of situations to outplay others.
Pro Loads of replayability
There are over 200 unique project cards in the game that represent all of the terraforming projects available such as introducing plant or animal life, greenhouses, new buildings, and more.
Since you'll be drawing random cards in a random order each time you play, each and every game session turns into a unique experience. Even if you've seen a card in a previous session, the conditions on the board (oxygen levels, temperature, and ocean coverage) will most likely be different than the last time you saw that particular card, meaning you'll be calculating the cost vs. benefit of playing that card in a brand new way.
Additionally, each player-controlled corporation has its own specialties. Some examples are being able to substitute certain resources for money, or perhaps having an increase in production for specific resource. Each one plays dramatically different from the others, so something as simple as choosing a new corporation on your next playthrough will change your strategies.
Pro Great balance in the game systems
The win condition states the oxygen, ocean levels, and temperature must reach a certain level. However, all three of these parameters are interconnected with one another, meaning you'll have to focus on all of them rather than just trying to brute force one.
For example, if you want to build a water production facility, you will need at least 2 ocean tiles in play. But in order for those ocean tiles to come into play, the oxygen and temp will first have to be satisfactory.
Overall, the game systems are very deep and complex, but the takeaway is that everything has a condition that needs to be met that is reliant upon all three parameters. This results in a very balanced experience where you need to pay heed to everything equally if you want to succeed.
Pro Lots of great expansions
There are several expansion packs which add new moons and planets for you to terraform. The rules and game flow is the same as the vanilla game, but they add new cards and corporations. The most interesting twist is that the board layouts are completely different for each expansion - with heat sources, oceans, etc in vastly different spots. They are an excellent addition that take the fun and excitement of the base game while giving you an all new playing field full of new possibilties.
Pro Every game is unique
The basic rules of the game are background noise. The alien powers, both individually and as they interact with each other, determine the dynamic of each game you play, and each dynamic is radically different. For example, you can try different races and alien powers each time you play, and the way to mix and match them is almost limitless. This makes every game feel different than the one before it.
Pro The social component of the game requires you to strategize with other players
It's almost impossible to win on your own. When attacking or defending, you will get the chance to ask for allies on your turn, or assist others when they are engaged. Allies can help you win the attack or defense, but they will also gain benefits if successful. It is a team-based game, although each player is out for themselves in the end.
One of the neatest parts of the game are the negotiate cards - instead of laying down an attack card you can try to negotiate. If you both play negotiate cards, you have 1 minute to come to an agreement which can include creating new colonies, trading cards, or virtually anything. If the players don't come to agreeable terms within a minute, they both suffer a hefty penalty (4 of their ships are sent to the warp).
Pro Potential for very satisfying, creative plays
With so many unique combinations of alien powers and the fact you can form unstable alliances with other players, there's so many ways to get creative. For example, knowing when and where to pick your battles. Perhaps two other players just had an epic battle and now they're down a few ships - it would be the perfect time to swoop in and try to colonize their planets when they're weakened. Perhaps you have a special power that will give you an edge in a certain fight against another player. By paying attention to what's going on around you at all times, skillful tacticians will find all kinds of extremely clever or amusing plays to be possible.
Pro Great illustrations on the cards
Illustrations on Alien Power cards are beautifully rendered and imaginative. Each one features full color, hand drawn creatures that are distinctly unique and look like something out of a sci-fi movie.
Pro You have some influence over the theme of each game
At the beginning of each game, players are given 3-4 alien powers to choose from, usually taken at random. However, if you were trying to put together a specific theme - for example, a war between certain aliens races, or a battle using only certain powers - you can manually select the set of powers available to each player. This allows you to generate personalized games that have specific story to them or heavily revolve around a particular strategy or resource.
Pro This is an exercise in social dynamics as much as a board game
Working with or against other players, forming unstable alliances, and negotiating with other players creates some situations which will test your real world social skills.
Pro Excellent expansions
There are six expansions which not only add a minimum of 20 new alien races with new powers each, but they also brings unique gameplay mechanics to the table. For example, Cosmic Conflict adds space quake hazards, and Cosmic Alliance adds new rules for teams and expands the game to 7 players.
Pro Not as complicated as it might sound
After you play one or two games, the basic mechanics become trivial to work with. Additionally, you only have to worry about learning as many alien powers as you have players in the game, so your personal knowledge and experience with the powers can grow slowly over time. Most alien powers take a minute or two to really understand, then the fun begins of finding creative or unique ways to develop strategies around them.
Cons
Con Games can feel very long and drawn out
The sheer amount of things that need to be tracked is fairly high, and continually grows in complexity as the game goes on. Keeping track of cards in play, actions, awards, milestones, map, resources, money, etc. can lead to some intense calculations. Most players will want to carefully ponder their strategy each turn, and the end result is a game that often seems like it comes to a grinding halt.
Con Not suited for large groups
Regardless of how many players you have, getting the oxygen, temperature, and ocean levels to their goal level to satisfy the win condition is the exact same. The more players you add to this equation, the longer the game will take as each person has to contemplate and think their strategy each turn. As such, this game is best played in only very small groups and doesn't lend itself well to larger parties.
Con The board is flimsy
The game board itself is very thin cardboard with no linen finish, and tends to dent easily. After enough wear and tear, the game tokens/pieces won't stay in place due to the lumps and pockets that form in the cardboard. The board must be handled carefully at all times due to its low quality or you risk damaging it.
Con Game pieces are cheap and wear down easily
The little game cubes (the tokens/pieces that represent resources) are coated with a metallic finish that chips and wears away easily. This leaves you with some rather ugly game pieces with flaking and peeling paint, especially in the corners.
Con Can cause arguments
Due to the nature of the game, which has you working with others and then turning against them in the same breath, it can create some situations where people are going to feel used or mistreated. This can result in a lot of fighting or arguments, especially when playing with easily offended people.
Con Unbalanced
In situations where all players gang up on just one single player.
Con Some alien powers are difficult to parse
Some of the cards have walls of text that look intimidating at first, and may take a slow read and group discussion to really figure out. Thankfully, the alien powers are divided into three sets based on "difficulty" which translates roughly to "difficulty to understand, and how much it disrupts basic gameplay." Green (easy) cards are usually simple enough that a child of 12 or so can understand them.
Con Might be hard to teach
This is one of those games that has to be played to be fully understood. As such, it can be hard to teach someone. It will take new players a few rounds to start understanding.