Outpost Kaloki X

The Guide by Sonny is great but using my way you can completely ignore the Asteroid Showers.

As stated, the showers happen about once every two minutes. Once you see the first asteroid fall hit 'Start' and save your game. Then go back to the Main Menu and load the file you just saved.

Once you load the file the asteroids will be gone and the counter will reset. Just build as usual and save and load every time you see an Asteroid.

All you have to do is get $7k in the time limit.

This is in the scenario section and what will happen is asteroids will fall about every 2 mintues of clock time in the game.

Wait for the first shower to happen at about 1 minute in.

After the shower, start building. First thing you should build is a Janitor's Closet and the first power building. After that build a Chem Lab, so you can upgrade power.

From there, build all the first level buildings of all types. After that, build a Hanger and upgrade it to 2 bots. I would get rid of the Janitor's closet and keep power to a minimum.

At this point, you should have about 15 minutes left. Just sit back and wait for the money to go up.

When the asteroid showers hit, make sure you have enough power and all the building built. If one of them is destroied, just rebuild a level one building. Sit and wait and you should be good to go towards $7k.