Z4rch

Keep the aliens from invading your planet

Version: 1.0
License: Free
Operating System: Mac OS X
Homepage: addons.mozilla.org
Developed by: Simon

Z4rch is a free game where pesky aliens are invading the planet - again.
Prevent them from polluting the environment by blowing them all to kingdom come!

CONTROLS:
· Vertical thrust: SPACE
· Fire: CTRL (or ALT for OSX users)
· Move: arrow keys