Games
Forums
Gamercards
Leaderboard
Cross-Platform
PSN
Xbox
Steam
Electronic Arts
Blizzard
Retro
Google Play
GOG
Ubisoft
Stadia
Epic Games
Reviews
Chat
Sign Up / Log In
Portal Knights
Steam
Achievements
Leaderboard
Prices
Forum
227,552
Achievements Earned
24,031
Players Tracked
40
Total Achievements
36,109
Obtainable EXP
127
100% Club
Exterminator
Defeat the Worm Boss.
46.60%
Uncommon - 61.00 EXP
You have not earned this achievement yet
Log in to view progress