Moon & Mars

Space worlds

After you’ve built up your main factory (all 3 floors + expansion floors), the next big step is going to Moon and then Mars. These are entirely separate worlds where you build new factories from scratch with their own lanes, droppers, and economy.

Moon

Moon is the first space world. It works just like your main factory — lanes, droppers, conveyors — but everything is more expensive and earns more. It’s effectively your “second factory.”

How to unlock Moon

Complete the Moon unlock mission in the main missions chain. You’ll need to progress through the earlier mission pages first.

Moon progression (step by step)

Step	What to do	Details
1	Set up oxygen	Moon requires oxygen infrastructure before anything else works. This is the first thing you spend money on.
2	Open your first lanes	Start earning on Moon. These are your primary income source here.
3	Fill the front factory	The main set of lanes that fund your Moon operations. Focus here first.
4	Unlock the backyard	Craft a Moon Backyard Key (1× Slime Ball + 1× Slow Falling Potion). Opens extra lanes behind the main factory.
5	Open Floor 2	Craft a Moon Floor 2 Key (T15 Gem + Nether Star + Moon Dust + Blaze Rod). Doubles your Moon production.
6	Defeat the Moon Boss	Drops a Radioactive Heart (via Zombie Head). Used for advanced recipes.

Moon-specific commands

Command	What it does
`/giy` or `/wear`	Put on your space helmet — required on Moon
`/chest`	Open your virtual chest (useful for storing Moon items)

Moon tips

If Moon feels slow at the start, go back and strengthen your main factory first — more main factory income = more funds for Moon
The backyard lanes only matter after the front side is running smoothly
Moon achievements give cookies specifically for Moon upgrades
Place gems on Moon lanes too — they work the same way as the main factory
Check Moon-specific upgrades on the Factory Upgrades reference page

Mars

Mars is the hardest and most expensive world in the game. Same lane structure as Moon, but everything costs and earns significantly more. This is true endgame content.

How to unlock Mars

Your Moon needs to be fully running (front factory + backyard + Floor 2)
Craft the Mars Rocket: 4× Glass + 1× Ghast Tear + 1× Coal Block (check /howtocraft)
Complete the Mars unlock mission in the mission chain

Mars progression

Mars follows the same flow as Moon:

Open lanes → buy droppers → scale up → unlock more areas
But the economy hits much harder — you need a significantly bigger bank to even start

Mars tips

Do not skip to Mars. If Moon isn’t comfortable yet, Mars will eat your money with nothing to show for it
Mars rewards players who have already figured out Moon efficiently
Mars has its own achievements for cookie rewards
Mars-specific upgrades are the most expensive but most powerful in the game
Think of it as the final endgame grind: same mechanics, much bigger numbers

Quick comparison

	Main Factory	Moon	Mars
How to unlock	Starting world	Mission chain	Craft Mars Rocket
Difficulty	Easy	Medium	Hard
Economy scale	Base	10×–50× more	100×–500× more
Floors	3 main + 3 expansion	Front + Backyard + Floor 2	Similar to Moon
Has gems?	Yes (8 per lane)	Yes	Yes
Has achievements?	Yes	Yes (separate set)	Yes (separate set)
Has upgrades?	Yes (cookie-based)	Yes (Moon-specific)	Yes (Mars-specific)
Boss fight?	No	Yes (Moon Boss)	No

Progression summary

Main Factory (Ground → Second → Penthouse)
    ↓
Expansion Floors (End → Nether → Ocean)
    ↓
Moon (Front → Backyard → Floor 2 → Boss)
    ↓
Mars (Endgame factory)

Each world builds on the one before it. The money from your main factory funds Moon, and Moon funds Mars. Don’t skip steps.