"Over this small aquifer in the middle of the desert, rises the ruins of an ancient fortress that must have been one of the ancient human resistance spots. Only some sections of the outer wall of the fortress remain. You can use them as part of your defenses. Our engineers have used materials from the ruins to build a large telescope on top of the Command Center that will provide you with a full view of the surroundings. Build a large colony and fortify your defenses to repel the attacks of the infected."
On this map colony starts with pre-built Silent Beholder.
Unlike other peaceful building missions, this one starts with no infected, but spawns several swarms small groups of walkers on edges of the map from day four.
Northwestern direction has gold and should be prioritized.
Use rangers and wasps to deter mini-waves.