I built a desktop Mars colony survival game called Underhill, in homage to Kim Stanley Robinson's Mars trilogy. Land on Mars, build solar panels and greenhouses, and try not to pass out during dust storms. Eventually your colonists split into factions: Greens who want to terraform and Reds who want to preserve Mars.

There’s Chill Mode for players that just want to build & hang, and Conflict Mode that introduces the Red v. Green factions. Reds sabotage, the terrain slowly turns green as the world gets more terraformed.

Feedback welcome, especially on performance and gameplay!

This is so cool. How are you going to simulate Michel's longing for Provence? Seriously though I adore the trilogy. I started a Mars storymapping project which incorporated Underhill, Senzeni Na, the Moholes etc. a little while back too:

https://saltwatercowboy.github.io/marsinplace/

Terraforming Mars is a board game that heavily references these novels which i highly recommend.

When the mars space elevator was brought down and wrapped around mars TWICE was one of the most memorable moments of any book I've ever read.

Loud music warning for those wearing headphones.

Played for a bit, liked the aesthetics so I bookmarked it to come back to it later and discovered a bug. On mac/chrome, I hit CMD + D to bookmark. By doing so, I setup some kind of autowalk bug where I kept walking to the right. I couldn't stop myself from walking, even pressing WAS temporarily stopped me but as soon as I let go, I kept walking right.

I must have missed something because my HP keeps ticking down until I pass out and get warped back to the command center. Eating food and resting do not seem to change the situation.

Had 1000 of each resource, lots of income, landing pads and habitats, but never got more colonists?

I'm on mobile (Android, Brave), and I can do everything but interact with the people. Am I doing something wrong?

Hmm, I just get a black screen on my iPhone when I click your link.

Did you use any existing stuff like the mars-sim project? https://mars-sim.sourceforge.io/

Great, how did you build it? Also I have to read the books

I am on Firefox and it does nothing, no movement, just flashing resource monitors with zero values...

Interesting game, love the design.

Struggled a little before understanding the instructions.

Surviving Mars (2018) is another really good game in this category.

https://www.youtube.com/watch?v=5djTZfKVIKQ

It’s not really clear how it’s played.

Made me think of this gem:

https://www.myabandonware.com/game/ultima-worlds-of-adventur...

It is hard to understand and play... maybe make it more obvious. I made a solar panel, it says I should assign staff...

I would love to play if it would work. And music, thank god for the mute button.

Lovely series. One of the first science fiction series I read that gave a proper anarchist culture a shot. (A big thing most people don't understand about anarchism is that it's not a violent, crime ridden, disorderly society without rules, but rather a society built on the idea that everyone deserves care, and we should all put in some effort to achieve that in a self organizing way.)

Loved seeing things like gift economies, self organization and free association, and a general care for both the people and the planet in those books.