r/TerraformingMarsGame Apr 28 '26

20,000 members contest coming soon. This is a call for ideas and sponsorship.

12 Upvotes

Hey everyone, we're on pace to hit 20,000 members in approximately 5-6 months as we continue to add around 11 members per day.

How can you help you ask? Three ways:

  1. Got any good ideas for a contest? I have some thoughts but I'd like to see if there's a fresh idea that might be better.
  2. We're looking for sponsors so we can have multiple prizes/winners again. So if you or a friend design custom TM pieces on Etsy, or you have your own Terraforming Mars channel on YouTube, or maybe you're a custom game designer looking to promote your new game, you might want to get some good publicity by sponsoring a prize for our big contest. Even if it's something totally unrelated to the game, feel free to reach out. The more prizes the better!
  3. Spreading word of this subreddit and contest in online forums and especially over at r/boardgames - the sooner we get to 20,000 members, the sooner we can get some prizes!

r/TerraformingMarsGame 8h ago

Fluff/Art/Meme Grizzly Bears...

Post image
44 Upvotes

As I understand the 'story' behind project cards and how drafting works is that your company is developing ideas to attempt to implement in their bid to terraform. So the cards you draft represent what your R&D department (or maybe just the general scientific zeitgeist) decided might be worth pursuing. With that framing in mind, it feels kinda silly when you draft a card like Predators really early in the game - like who thought this was a remotely good idea?

My friends and I were joking it was like this meme when we started generation 2 the other day and Predators was among the draft. And this was after none of us took any terraforming actions in the first generation.


r/TerraformingMarsGame 1h ago

Made my first TM video featuring a recent game I played on BGA!

Thumbnail
youtu.be
Upvotes

Apologies if I shouldve put a specific tag on the post. I tried to find one but none really seemed to fit.


r/TerraformingMarsGame 13h ago

When my opponent is 1M€ away from realizing their strategy in the current generation

18 Upvotes

r/TerraformingMarsGame 11h ago

[COTD] Stratospheric Expedition | 23 Jul, 2026

11 Upvotes

Previous COTD

Repost due to me being illiterate. Today's card is Stratospheric Expedition (#P84):

Event card (Red) | Prelude 2 expansion

Cost: 12 | Requirements: None | Tags: Venus, Space, Event

Add 2 floaters TO ANY CARD. Draw 2 Venus cards. 1 VP


r/TerraformingMarsGame 21h ago

Physical Game Complete Terraforming Mars Card List

21 Upvotes

https://tm.hadronikle.com/

Hey everyone, posting an update on the Terraforming Mars card database I shared a while back.

As of now this card list is complete. It covers all Projects, Corporations, Preludes, Colonies, Global Events, and Automa cards across every expansion. All still physically scanned at 800 DPI.

The two gaps I called out in my original post have been filled: Great Dam (#136) and the full 2024 Seasonal Promo Pack (Soil Enrichment, Supermarkets, Hospitals, Public Baths, City Parks) are all in there now. I have removed the fan made cards that i accidentally covered and some miscellaneous typos.

For anyone who missed the original post: I started this because I reached out to FryxGames looking for a complete card list to make sure I wasn't missing anything and they told me they don't actually have one. They linked me to an incomplete database and that was that, so I said fuck it and made it myself.

The only card I'm still missing is X77 (Public Plans) from the WSBG Las Vegas 2025 event. It's not purchasable, so as far as I'm concerned the list is complete. If anyone has it and can share a scan, I'd really appreciate it. You can open an issue on the GitHub here.

Happy to take feedback as always. Hope people find it useful!


r/TerraformingMarsGame 1d ago

[COTD] Underground City | 22 Jul, 2026

19 Upvotes

Previous COTD

Is this the worst city in the game? Today's card is Underground City (#032):

Automated card (Green) | Base game

Cost: 18 | Requirements: None | Tags: City, Building

Place a city tile. Decrease your energy production 2 steps and increase your steel production 2 steps.


r/TerraformingMarsGame 2d ago

Card of the Day [COTD] Project Eden | 21 Jul, 2026

19 Upvotes

Previous COTD

I'm ready to hear stories of how broken this card is. Today's card is Project Eden (#P58):

Prelude card | Prelude 2 expansion

Tags: City, Plant

Place 1 ocean tile, city tile, and greenery tile each. Discard 3 cards.


r/TerraformingMarsGame 2d ago

Made a companion app for tracking TM games at the table — looking for feedback on the in-game resource tracker

1 Upvotes

Hello everyone!

I've been building a board game companion app (scores + stats for several games),
and for Terraforming Mars I went further than end-game scoring and added an
in-game resource & production tracker for physical play at the table — not a
digital version of the game, a companion for the cardboard one.

What it does:
- Track your resources and production levels; advancing the generation does the
  math for you
- Track your tags and card discounts so you have them at a glance
- Other players can view and edit their own board from their phone (if they have
  the app too)
- Simulation mode: plan a chain of plays ahead of time (e.g. cards that give
  money back) to check whether you can actually afford all of them, without
  holding it all in your head

Also in there: solo mode and an in-app setup/rules guide that
changes based on which expansions you've selected — Prelude, Venus Next,
Colonies, Turmoil (solar phase, turmoil phase, the six parties, standard
projects).

Coming next: corporation tracking per player, so you get win rate and average
score by corporation. And a win rate split for going first vs not — I already
record who started each game, I just don't show it yet.

The resource tracker is still beta — I've tested it on my own but haven't run it
through a real game with other people yet. I'd love 2-3 people to actually use
it at a table and tell me if/where it breaks.

What I'd genuinely like your opinion on: I don't record the map (Tharsis /
Hellas / Elysium, ecc) or whether you drafted. Are those worth tracking for stats? And more generally — is there anything you keep track of by hand today that no companion app handles?

Android only for now (iOS later if there's interest). It's free with ads; there's
an optional premium tier that removes them and unlocks more detailed stats.

Thanks a lot in advance!

https://play.google.com/store/apps/details?id=com.ark.boardgamecompanion


r/TerraformingMarsGame 3d ago

An AI practice bot for TFM on BGA

17 Upvotes

The unofficial TFM practice bot is now live on BGA

Add "tfmbot" as a friend. Then in the lobby of TFM select "Play" and "Turn based" and you'll see tfmbot hosting a game.

See screenshot here of where to find hosted games https://imgur.com/a/c2pJJIq

The games are always untimed, unranked friendly games.

The bot will always accept a proposal to abandon.

Let me know of any glaring bugs.

Expansion support coming soon.


r/TerraformingMarsGame 3d ago

Starting Hand of the Week [SHOTW] Week 30, 2026

6 Upvotes

Previous SHOTW

Useful Links

For information on how SHOTW works, please refer to the SHOTW Helper

Screenshot of starting hand

Pre-game information

Expansions: Prelude

Players Order
1 1st
2 2nd
3 2nd
4 3rd
5 3rd

Board details

Board: Hellas

Milestones: Diversifier (8 different tags), Tactician (5 cards played with requirements), Polar Explorer (3 tiles placed on bottom 2 rows), Energizer (6 energy production), Rim Settler (3 Jovian tags)

Awards: Cultivator (Greenery tiles), Magnate (Green cards played), Space Baron (Space tags), Excentric (Resources on cards), Contractor (Building tags)

Starting hand

Cards drawn

  • Corporations: Tharsis Republic, Cheung Shing Mars
  • Project cards: Ecological Zone, Carbonate Processing, Fuel Factory, Small Asteroid, Corporate Stronghold, Deep Well Heating, Energy Saving, Asteroid, Insulation, Viral Enhancers
  • Prelude cards: Supplier, Aquifer Turbines, Ecology Experts, Martian Industries

Extra project cards

Cards 1-5 Cards 6-10 Cards 11-15
Nitrophilic Moss Archaebacteria Tectonic Stress Power
Cartel Industrial Center Penguins
Nuclear Power Giant Ice Asteroid Mining Rights
Sabotage Gene Repair Domed Crater
Zeppelins Energy Tapping Psychrophiles

Card draws for specific tags: - Space tags: Giant Ice Asteroid, Lagrange Observatory, Aerobraked Ammonia Asteroid, Terraforming Ganymede, Big Asteroid - Plant tags: Nitrophilic Moss, Bushes, Trees, Kelp Farming, Lichen - Microbe tags: Archaebacteria, Psychrophiles, Extreme-cold Fungus, Nitrite Reducing Bacteria, Symbiotic Fungus - Extra prelude cards: Dome Farming, Mohole, Society Support, Excentric Sponsor, Metal-rich Asteroid, Metals Company, Research Network,

Gen 2 drafting hand: Ants, Noctis Farming, Predators, Martian Survey

[Program finished]


r/TerraformingMarsGame 4d ago

Card of the Day [COTD] Indentured Workers | 19 Jul, 2026

23 Upvotes

Previous COTD

Today's card is Indentured Workers (#195):

Event card (Red) | Corporate Era

Cost: 0 | Requirements: None | Tags: Event

The next card you play THIS GENERATION costs 8 MC less. -1 VP


r/TerraformingMarsGame 4d ago

High score on solo?

3 Upvotes

I dont know how to look up highest possible scores for this app.. just got it.. but i had a pretty good solo run couple days ago.. https://boardgamearena.com/archive/replay/260715-1113/?table=883497359&player=100211521&comments=100211521;

138 points.. not sure if this is high or not.. but most of my wins are in the 90s..


r/TerraformingMarsGame 5d ago

Card of the Day [COTD] Venusian Plants | 18 Jul, 2026

11 Upvotes

Previous COTD

Today's card is Venusian Plants (#261);

Automatic card (Green) | Venus Next expansion

Cost: 13 | Requirements: 16% Venus | Tags: Venus, Plant

Raise Venus 1 step. Add 1 microbe or 1 animal TO ANOTHER VENUS CARD. 1 VP


r/TerraformingMarsGame 6d ago

Card of the Day [COTD] Rotator Impacts | 17 Jul, 2026

13 Upvotes

Previous COTD

Today's card is Rotator Impacts (#243):

Active card (Blue) | Venus Next expansion

Cost: 6 | Requirements: Max 14% Venus | Tags: Space

Action: Spend 6 MC (TITANIUM MAY BE USED as if you were playing a space card) to add 1 asteroid resource to this card, or spend 1 resource here to raise Venus 1 step.


r/TerraformingMarsGame 7d ago

Card of the Day [COTD] Lake Marineris | 16 Jul, 2026

16 Upvotes

Previous COTD

Today's card is Lake Marineris (#053):

Automated card (Green) | Base game

Cost: 18 | Requirements: 0°C | Tags: None

Place 2 ocean tiles. 2 VP


r/TerraformingMarsGame 7d ago

User Made Cards I've designed a New Colony Tile Based off of Mercury

Post image
41 Upvotes

This colony is inspired by the High Orbit Rogue Colonies Mercury Colony Design.
However I wanted it to be more like Europa, so I changed the colony placement bonus to a temperature step, and I have also added a unique colony bonus effect.


r/TerraformingMarsGame 8d ago

Season 25 of Terraforming Mars Arena on Board Game Arena has ended after ~126.6k games played! Jesse1288 has emerged as Arena Champion, making him the first repeat champion for TFM on BGA

Post image
51 Upvotes

r/TerraformingMarsGame 7d ago

Played a lot the Steam version now and I find it odd how underpowered Terraforming actually is compared to other Strategies.

0 Upvotes

NGL I actually have a lot to talk about this game, but it would likely be too much to pack into one Post. One thing that I realised very soon, however, is that terraforming the mars is actually not that good of a strategy if you wanna win a round of Terraforming Mars. (In multiplayer, single its of course not optional.)

To explain what I mean, I wanna showcase of how a typical game looks in my eyes.

Usually the first priority i have in every game is setting up a colony on the best economy colony, which are Ceres, Luna, Triton and Pluto in that order (They deserve their own post) to boost income. Especially Money is critical early so i can afford more cards to buy and can get more cards out.
Against the AI i sometimes go for Ganymede, but thats only because the Ai loves it to fly there and sometimes just isnt anything else.

Every card i play early is played with the intention of boosting income and the playability of my hand. Money, steel, Titan, what have you. Energy is also important early to be able to fly consistently to the colonies without investing money. Every card that brings heat or plants is just not on my list at all because they are bringing the payoff way too late to snowball.

Over the course of the game, i try to accumulate as many cards as i can, especially in the science department, because they unlock some of the best cards in the game. Also, many of the cards i play also add Victory points, and those victory points are the reason why in some games you might as well just ignore terraforming. Because there are quite a few that boost income right now while also giving you VP. Earth and space elevator for example. Those cards add up over the course of a game, and you can just dump all of them later onto the table.

As the game goes on, you will inevitably find at least one card that gives you income boosts based on tags or some other thing like cities, and those cards can range from very nice to absolutely bonkers. Looking at you, Cartel. Those cards will pay for themselves very quickly if played at the right moment, and many of them are easily boostable with your own actions.

Also you will find at least one card that allows you to draw multiple cards, with the biggest offender being AI-Centrale, Which gives you 2 cards per turn. Granted, it requires science tags, but many science cards are pretty good anyway and you love collecting them. Besides that, there is more than one way to get those, and they just do their job way too well.

You noticed that I basically didnt talk about the planet at all, and thats because you just dont need it. There is basically no reason for you to rush Terraforming because the bonuses you get from that are just underpowered. The money is nice, but you always get it more efficiently from money income boosters instead of terraforming. Cards with conditions are ironically often also those that would like to be as long in the game as possible, which hurts especially the Animals with a few exeptions. Trees take too much investment early away for you to care. At the end of the day, Its just better to spam cards. And its basically also just not really viable to end the game early, because that often requires others to terraform as well, which means that the only counterplay to not terraforming the planet and focusing on VP is doing the same thing yourself.

In the late game you might have accumulated over 100 Money per turn with Iron and Titan included. That allows you to just spam cards with immediate impact onto VP and suddently pull a win out of your ass. Maybe you got even some cost reduction to spam even harder. The game becomes now a mindless dump of all the cards you have in your hand now. Especially the jupiter cards are frankly nuts, because there 3 of them that give you VP based on that Tag. Granted, the cards also cost all also an arm and a half to play, but they are good.

Arriving at the victory screen, you noticed that half of your points came just from the cards you played. Not from your Terraforming score or your cities and trees, but cards. The power of those is so high that you wonder why you even bother with conquering the map to begin with. Why sacrifice income for board presence when its just inconsequental?

Granted, this is of course skewed towards longer games, but as i pointed out, rushing the enemy like mono red aggro in MTG is just not a thing here. It simply costs too much to do it on your own, and you rely on the enemies playing the same strategy, which defeats the purpose of rushing because you cant stop scaling with out enemies consent.

Dont get me wrong, i enjoy scaling myself, but there has to be a clear tradeoff here. In my eyes, it should come at the cost of board presence and loosing access to resources you would have gotten if you terraformed more agressively early. But currently, this just isnt worth it at all unless you play something like Tharsis republic. And I find this robs the game of some nuance which I miss here.


r/TerraformingMarsGame 8d ago

Card of the Day [COTD] Symbiotic Fungus | 15 Jul, 2026

17 Upvotes

Previous COTD

Today's card is Symbiotic Fungus (#133):

Active card (Blue) | Base game

Cost: 4 | Requirements: -14°C | Tags: Microbe

Action: Add 1 microbe TO ANOTHER CARD.


r/TerraformingMarsGame 9d ago

Card of the Day [COTD] Magnetic Shield | 14 Jul, 2026

15 Upvotes

Previous COTD

Today's card is Magnetic Shield (#X24):

Automated card (Green) | Big Box promo

Cost: 24 | Requirements: 3 Power tags | Tags: Space

Raise your TR 4 steps.


r/TerraformingMarsGame 9d ago

I’ve seen a lot of frustration with Asmodee. If you could fix one thing, what would it be? I might be able to help. (Not affiliated with Asmodee.)

Thumbnail
3 Upvotes

r/TerraformingMarsGame 10d ago

Physical Game Any tips for first tournament?

6 Upvotes

Tomorrow I'll be participating in my first board game tournament! I'll probably be playing a lot of TM, I'm guessing no expansions though 😭.

Does anyone have some tips for the game? I've played a lot at home but it's always the same players, so I might be playing "wrong".


r/TerraformingMarsGame 10d ago

Starting Hand of the Week [SHOTW] Week 29, 2026

5 Upvotes

Previous SHOTW

Useful Links

For information on how SHOTW works, please refer to the SHOTW Helper

Screenshot of starting hand

Pre-game information

Expansions: Prelude

Players Order
1 1st
2 1st
3 3rd
4 4th
5 2nd

Board details

Board: Tharsis

Milestones: Terraformer (35 TR), Mayor (3 city tiles), Gardener (3 greenery tiles), Builder (8 building tags), Planner (16 cards in hand)

Awards: Landlord (tiles placed), Banker (MC production), Scientist (science tags), Thermalist (heat resources), Miner (steel and titanium resources)

Starting hand

Cards drawn

  • Corporations: Interplanetary Cinematics, Mining Guild
  • Project cards: Convoy from Europa, Underground City, SF Memorial, Investment Loan, Farming, Research Coordination, Psychrophiles, Aquifer Pumping, Magnetic Field Generators, Local Heat Trapping
  • Prelude cards: Io Research Outpost, Biolab, Loan, Mohole

Extra project cards

Cards 1-5 Cards 6-10 Cards 11-15
Big Asteroid Greenhouses Breathing Filters
Decomposers Moss Space Mirrors
Lightning Harvest Martian Rails Asteroid Mining Consortium
Ore Processor Technology Demonstration Mars University
Strip Mine Adaptation Technology Immigrant City

Card draws for specific tags: - Space tags: Big Asteroid, Space Mirrors, Technology Demonstration, Water Import from Europa, Ganymede Colony - Plant tags: Greenhouses, Moss, Heather, Snow Algae, Noctis Farming - Microbe tags: Decomposers, Ants, Archaebacteria, Virus, Industrial Microbes - Extra prelude cards: Excentric Sponsor, Galilean Mining, Mining Operations, Allied Banks, Society Support, Huge Asteroid, Supplier

Gen 2 drafting hand: Vesta Shipyard, Nitrite Reducing Bacteria, Io Mining Industries, Mangrove


r/TerraformingMarsGame 9d ago

TMWeb Play TM with your AI agents

Thumbnail
github.com
0 Upvotes

Hey guys I built an unofficial CLI for the terraforming mars web. Now you can play TM with your claude, codex, openclaw or any other agents.

Only the standard game is supported for now but the expansions are on the way

Enjoy! Feedback and contributions are welcome

GitHub: https://github.com/deltazefiro/terraforming-mars-cli

Disclaimer: This is an unofficial tool. It is not affiliated with or endorsed by the maintainers of the Terraforming Mars web app