"Ultimate Guide to Defeating All E.R.P.O. Monsters"

Updated on April 4, 2025: E.R.P.O. currently features only 4 monsters.

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E.R.P.O. is packed with an array of terrifying monsters, but unlike typical survival horror games such as Pressure, you're not left defenseless. You have the power to fight back using specific tactics and survival strategies tailored to each monster. Here's your comprehensive guide to all E.R.P.O. monsters and how to conquer them.

Table of Contents

• How to Beat All Monsters in E.R.P.O.
• Robe Guide (Ghost)
• Reaper Guide
• Apex Predator Guide (Duck)
• Huntsman

How to Beat All Monsters in E.R.P.O.

New monsters are regularly introduced in E.R.P.O., so it's wise to bookmark this page for the latest updates. Below, you'll find detailed guides on each monster, along with general strategies and weapons you can use:

• Melee Combat: Equip yourself with melee weapons like the Machete or Hammer, available for purchase between 10k to 20k cash in the shop. These weapons will appear in your next level, ready for pickup with M1. Swing at monsters to inflict damage, but be cautious, especially against ranged attackers like the Huntsman. Employ a hit-and-run approach to minimize damage taken, and don't forget to carry healing packs.

• Grenades and Mines: Also available in the shop, grenades and mines can be game-changers. To use a grenade, pick it up with M1, unscrew the cap with E, and either throw it or place it on the ground to create a deadly explosion. Mines require placement on the ground, waiting for monsters to trigger them. Both can be lethal to weaker monsters and severely damage stronger ones.

• Monster Brawl: Strategically use one monster against another. For example, bait a Huntsman to shoot another monster by positioning yourself behind it and making noise through walking or voice chat. Similarly, you can pull Reapers during their attack animation to cause them to harm each other or other nearby monsters.

Robe Guide (Ghost)

The Robe, a shadowy giant, will damage you on contact. To evade, crouch to hide or keep kiting it around. To defeat, use 2 grenades or 2 mines by luring it towards them. Avoid melee combat as Robe inflicts high damage and can teleport, accelerating towards you if you gaze at its mask.

Reaper Guide

The Reaper, a tattered doll with spinning sword arms, is dangerous in melee range. It can be kited or avoided similarly to Robe but without teleportation. Melee weapons are more effective against Reaper as it deals less damage. It can be killed with a grenade and a few hits, with grenades and mines causing stun effects.

Apex Predator Guide (Duck)

These seemingly harmless ducks are non-hostile unless provoked by direct contact or damage. Once enraged, they chase relentlessly, biting for minimal damage. Your best strategy is to outrun them or use melee weapons for quick dispatch. Grenades are an overkill option given their low health.

Huntsman

The Huntsman, a blind marksman with a deadly gun, relies on sound to locate you. Avoid speaking near him or moving quickly; instead, crouch and hide beneath objects. Melee attacks are risky due to his auto-aim and one-shot capability. Use mines strategically placed around his path or throw grenades while crouched. The explosion will temporarily deafen him, allowing a window for melee attacks.

That concludes my guide to all E.R.P.O. monsters. For more in-game benefits, check out our E.R.P.O. codes, and keep an eye out for our upcoming class tier list.