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
Underworld Idle
Steam
Achievements
Leaderboard
Prices
Forum
8,705
Achievements Earned
1,958
Players Tracked
8
Total Achievements
3,999
Obtainable EXP
327
100% Club
Boiler
Blow up the boiler
52.40%
Uncommon - 417.00 EXP
You have not earned this achievement yet
Log in to view progress