Lifeform Analyzer

The Lifeform Analyzer is an informational accessory that displays the name of rare enemies, critters, and undiscovered NPCs (see list below) within 81.25 tiles around the player. It is purchased from the Traveling Merchant for.

It is one of the three parts necessary to make the R.E.K. 3000, with the others being the Tally Counter and the Radar, and as such is a required ingredient in making the Cell Phone.

List of detected creatures
If multiple rare creatures are detected nearby, the Lifeform Analyzer will report the name of the creature with the highest rarity.

Tips

 * The Hunter Potion can be used to find the exact location of targets detected by the Lifeform Analyzer.

Trivia

 * Despite being very rare, Sea Snails are not detected by the Lifeform Analyzer.