R.E.P.O. is not your typical monster-hunting game; rather, it falls into the survival genre where players aim to gather valuable items. However, players can take on the role of Semibots armed with Strength Upgrades that transform them into formidable adversaries against the very monsters that threaten them. Acquiring these Strength Upgrades is crucial for seizing and dispatching these creatures, as it enables players to overpower monsters by slamming them into the ground or tossing them into pits.
Within R.E.P.O., players will encounter a total of 19 unique monsters. Effectively combating these foes requires varying levels of Strength Upgrades, essential not only for lifting heavier treasures but also for elevating the game into a thrilling monster-slaying experience.
1. Peeper
Required Strength Upgrades: Impossible

The Peeper manifests as a giant eyeball, often lurking on ceilings and attempting to catch the player’s gaze. This monster can inflict damage over time if line of sight isn’t broken. Since Peepers are affixed to ceilings, they can’t be grabbed; better to wait for their teleportation or eliminate them with gunfire.
2. Gnome
Required Strength Upgrades: 0

As the weakest adversary in R.E.P.O., Gnomes wield porcelain pickaxes causing only minor damage. Fortunately, they can be dispatched without any Strength Upgrades, making them easy targets right from the start of the game.
3. Banger
Required Strength Upgrades: 0

The Banger is essentially a skull that ignites a dynamite fuse when players come into proximity. This explosive presence can damage players and nearby valuables. Fortunately, it can be picked up and thrown away without needing any Strength Upgrades, minimizing its threat level.
4. Apex Predator
Required Strength Upgrades: 0 (When Knocked Down)

This creature operates differently; merely upgrading strength does not assist in subduing it. The Apex Predator behaves aggressively and can only be effectively dispatched when knocked down, either using a cauldron or a tranquilizer gun.
5. Spewer
Required Strength Upgrades: 4

The Spewer actively searches for players to latch onto, spitting acidic projectiles. Players need 4 Strength Upgrades to pick it up before it can attach and cause damage.
6. Upscream
Required Strength Upgrades: 4

The Upscream presents a chilling appearance as it moves on its limbs, presenting an unsettling grin as it approaches players.
7. Rugrat
Required Strength Upgrades: 4

Urgency is paramount with the Rugrat, as this monster causes distractions by hurling valuables at players. Gaining 4 Strength Upgrades is essential to eliminate this pesky nuisance.
8. Mentalist
Required Strength Upgrades: 4

Floating through scenes, the Mentalist uses psychic-like powers to ensnare players in an anti-gravity field. To retaliate, players must acquire 4 Strength Upgrades.
9. Animal
Required Strength Upgrades: 4

This agile monster can be subdued with 4 Strength Upgrades, providing a relatively low threshold for players looking to gain an edge.
10. Hidden
Required Strength Upgrades: 4

Completely invisible except for their signature black breath and footprints, players must quickly react when they notice these traits, needing 4 Strength Upgrades to prevent them from causing harm.
11. Bowtie
Required Strength Upgrades: 7

The Bowtie takes the form of a fluffy creature that can blast players with forceful gusts. Once players have earned 7 Strength Upgrades, they can lift and toss this nuisance away.
12. Shadow Child
Required Strength Upgrades: 9

Despite its innocent appearance, the Shadow Child is aggressive and will grab players who stare at it too long. Those wanting to eliminate this threat should acquire 9 Strength Upgrades for an efficient capture.
13. Reaper
Required Strength Upgrades: 9

The Reaper, with its deadly scythe, poses a significant threat. Players can counter this monster with 9 Strength Upgrades, but it’s advisable to approach from behind to avoid its lethal swings.
14. Huntsman
Required Strength Upgrades: 9

Despite being blind, the Huntsman’s extraordinary reflexes make it a formidable opponent. Players should prioritize obtaining 9 Strength Upgrades to neutralize this threat effectively.
15. Chef
Required Strength Upgrades: 9

The Chef, resembling a malicious frog with knives, attacks players with jumps and swipes. Players must gather 9 Strength Upgrades to capture this dangerous kitchen nightmare.
16. Clown
Required Strength Upgrades: 13

The Clown, with its eerie giggles and oversized shoes, is unpredictable. With 13 Strength Upgrades, players can turn this clown’s antics into a mere joke by tossing it away.
17. Headman
Required Strength Upgrades: 13

Headman emerges as a swift threat, attacking players indiscriminately. Controlling this monster requires acquiring 13 Strength Upgrades to throw it off balance.
18. Robe
Required Strength Upgrades: 13

Among the most perilous entities, the Robe retaliates if touched. Players need 13 Strength Upgrades to neutralize this threat, requiring careful strategy to avoid its attacks.
19. Trudge
Required Strength Upgrades: 13

The Trudge stands as the most daunting monster in R.E.P.O., possessing over 500 health and an instantaneous lethal attack. Players aiming to confront this giant need 13 Strength Upgrades, but prudence may dictate avoiding it altogether.
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