Friend of Earth
Friend of Earth-large
Description Destroy no human structures in at least one stage
Game Dr Phlogiston Saves the Earth
Members? No Seasonal? No
Hidden? No Secret? No
Orb Points Orbpoints 200 Orb Coins 2 Orb Coins 2

In order to obtain this achievement you simply have to complete one of the earth stages without destroying any buildings. This includes ramming the buildings and firing at them. You can, however, let the aliens destroy them if you want.

If you stay in the top third of the screen at all times you are guaranteed to get this achievement upon completing the level.

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.