Dust Line

A water reclamation core sits alone on the salt flats. Scavenger machines have found it, and they are already moving along the old haul road.

• Build posts on the open ground either side of the road.
• Kills pay credits. Upgrade what is already working before you spread thin.
• Call the next wave in early for a bonus, if you think you can take it.
• Twenty waves. The core absorbs twenty hits, and no more.