Portal Knights
40 Achievements
1,195
80-105h
Xbox One
Xbox Series
Exterminator
Defeat the Worm Boss.
15
23.4%
How to unlock the Exterminator achievement in Portal Knights - Definitive Guide
Fairly easy as long as you're paying attention. Hit the green tail bits on the ground until it 'dies', then he'll fall down to the ground. When he's on the ground, he's vulnerable to attacks. It takes about 4 rounds of that before he dies (with 3 people in the group, I'm unsure if his health was scaled for 3).
I did this using small islands, so it may be different in large islands.
To get to the worm boss, you have to progress to 1-04. There is a character next to the point you teleport in at who will give you a quest to obtain an artifact that you can trade for a totem. Follow this, get the artifact and put it on (it is a hat). Now talk to the next character in the temple bit and trade for the worn totem piece.
Now you can build the portal in this area to travel to 1-05. Note there are 2 portals here and the other goes to 1-08. If you end up at the wrong level, teleport back to 1-04 and use the other portal.
On 1-05, look for high up point that is a big face in black stone. There is a hole here that you can equip the Worn Totem Piece and place it in. This will open a portal that takes you to the Worm Boss.
Whilst fighting this boss, be aware of the trophy for defeating him without killing any small worms:
To get to the worm boss, you have to progress to 1-04. There is a character next to the point you teleport in at who will give you a quest to obtain an artifact that you can trade for a totem. Follow this, get the artifact and put it on (it is a hat). Now talk to the next character in the temple bit and trade for the worn totem piece.
Now you can build the portal in this area to travel to 1-05. Note there are 2 portals here and the other goes to 1-08. If you end up at the wrong level, teleport back to 1-04 and use the other portal.
On 1-05, look for high up point that is a big face in black stone. There is a hole here that you can equip the Worn Totem Piece and place it in. This will open a portal that takes you to the Worm Boss.
Whilst fighting this boss, be aware of the trophy for defeating him without killing any small worms:
The Whack-No-Worm trophy in Portal Knights worth 66 pointsDefeat the Boss Worm without defeating any Small Worms.
To defeat the boss, take out the worm tail that spawns, this will down the boss so you can attack it, and when it sits up again, repeat the process whilst dodging the acid he spits.
2 Comments
The trophy linked in the description is for the same trophy.
By KTKarona on 14 May 2020 21:07
Oops. Thanks. Fixed it
By BeardedScot86 on 15 May 2020 12:15
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