Sign Up / Log In

Underworld Idle

Steam
  • 8,752 Achievements Earned
  • 1,968 Players Tracked
  • 8 Total Achievements
  • 3,987 Obtainable EXP
  • 331 100% Club
Achievement
Rarity
Earned Date
  • Crystal 1

    Activate crystal #1

    99.90% (27.00)
  • Crystal 2

    Activate crystal #2

    86.99% (31.00)
  • Crystal 3

    Activate crystal #3

    78.51% (278.00)
  • Crystal 4

    Activate crystal #4

    49.09% (445.00)
  • Crystal 5

    Activate crystal #5

    38.06% (574.00)
  • Boiler

    Blow up the boiler

    52.59% (416.00)
  • Obelisk

    Use the obelisk

    20.88% (1047.00)
  • Warlocks

    Unlock warlocks

    18.70% (1169.00)