📝 Jollycade Blog · 2026-11-14 · Game guides, tips & tricks

🚀 Space Colony Mars Tips: Balance Air, Power, Food & Water Across 30 Sols

Thirty sols. Four resources. One colony that will happily die if you look away for a single day. Space Colony Mars is a Mars colony game online that understands something a lot of bigger strategy games forget: survival isn't about having the most of everything, it's about never having zero of anything.

Each sol you pick one project for Elysium Base — build, mine, rest, research — and then the sol plays out: your base makes air, food and water, and your crew uses them. If oxygen, food or water hits zero, colony Health falls. Health at zero means evacuation, and evacuation means the run is over. The whole game is a slow, tense balancing act, and it is genuinely absorbing.

Fresh screenshot from our own game — Space Colony Mars. Thirty sols, four resources, no room for a bad day.

Never let anything touch zero — that is the entire game

Let me say this plainly, because it's the lesson that costs every new player their first colony: a resource at zero doesn't just mean "we're out." It means Health is falling, right now, every sol, until you fix it. And Health doesn't come back easily. The first time I lost a colony I was staring at a full food stockpile while oxygen quietly hit zero — I'd been so focused on the thing that looked fine that I missed the thing that was killing us.

So check all four every single sol: oxygen, power, food, water. Not the one you're worried about — all four. The moment any of them dips low, that becomes your next project, no matter what else you had planned. A colony with a balanced board survives dust storms. A colony with one empty tank does not.

Power first, because everything else runs on it

If there's a single priority order for the early sols, it's this: power, then oxygen, then water, then food. Solar panels are the foundation — without power, nothing else in the base works properly, and you'll spend sols firefighting instead of building. Get your solar level up early and the rest of the game gets noticeably calmer.

After power, oxygen is the quiet killer. It's the resource players forget because it's invisible — food you can picture, water you can imagine, but air is just… there, until it isn't. Build your oxygen capacity before you need it, not after the warning appears. By the time the game is telling you oxygen is low, you're already spending Health to fix it.

The supply ship is your payday — plan around it

Every 5 sols a supply ship lands with a mystery crate, and it's the closest thing this game has to a payday. The crate can change a run — but only if you're in a position to use it. A crate landing on a healthy colony is a bonus. A crate landing on a colony that's already bleeding Health is a rescue that might arrive too late.

So time your risks around the ship. If you're going to spend a sol on something ambitious — a mine upgrade, a lab, a long rest — do it right after a supply landing, when your stocks are fullest. And when Sol 5, 10, 15, 20 and 25 are coming up, make sure your lowest resource isn't the one that's about to cost you.

From Sol 12, two projects a sol changes everything

Here's the turning point most guides bury: from Sol 12 you pick two projects per sol instead of one. The game suddenly doubles your options, and the players who prepared for it pull away fast. The ones who didn't keep playing like it's still one project a sol, and slowly fall behind the rising difficulty.

Use the second slot to fix your weakest resource while the first slot builds your strongest. That's the rhythm of the late game: one project for growth, one for insurance. Dust storms, meteors and surprise discoveries all get nastier in the back half of the 30 sols, and a colony running on that two-project rhythm is the one that absorbs them instead of breaking.

Your Space Colony Mars checklist

• Check all four resources every sol — oxygen, power, food, water; never let any of them touch zero.
• Build power first — solar early, because everything else in the base runs on it.
• Grow oxygen capacity before you need it — it's the invisible resource, and the one that kills careless colonies.
• Plan around the supply ship — it lands every 5 sols; take your risks right after it arrives.
• From Sol 12, run two projects — one for growth, one for your weakest resource.
• Keep a buffer before dust storms — a storm on an empty stockpile is how good colonies end.

What I love about Space Colony Mars is that it never shouts at you. There's no dramatic music when things go wrong — just a number quietly falling, and a Health bar quietly shrinking, and the slow realisation that the decision you made three sols ago is the one that's killing you now. Survive all 30 sols and the final score feels like something you actually earned, one careful project at a time. More guides live on the Jollycade blog, and the homepage has the rest of the arcade waiting.