Radar

The Radar is an informational accessory which displays the number of nearby enemies. It is one of the ingredients of the R.E.K. 3000, the others being the Lifeform Analyzer, and the Tally Counter, and as such is a required ingredient in making the Cell Phone.

It can be obtained from looting Wooden Chests found on or near the surface or from Wooden Crates.

Trivia

 * Radars are used at plane control centers to track planes and their routes.
 * Radar stands for RAdio Detection And Ranging.