Break Your Limits With Mysterious Powers!UNDECEMBER Season 5 Update Essential Reading for any Rune Hunter, the Game Guide! View Guide ▶ Log In Forgot ID / Password? Register News View All 2024.09.01 Normal/Royal Monthly Attendance 2024.08.14 UNDECEMBER Season 5 Zodiac Pass 2 2024.08.14 Brown’s Lucky Dice Event 2024.08.01 Normal/Royal Monthly Attendance (Edited on Aug. 21 16:42 (UTC+9)) 2024.07.18 New/Returning User Attendance Event 2024.07.18 UNDECEMBER Rune Hunter Growth Pass 2024.07.18 UNDECEMBER Statue Level Up Pass 2024.07.18 Chaos Ticket Exchange Event 2024.07.18 Pirate Captain's Treasure Hunt Event 2024.07.04 Season 5 Pre-Release Festival Event 2024.06.20 UNDECEMBER Season 4 Zodiac Pass 4 2024.06.20 Ready for Summer Ddakji Event 2024.06.07 Puru the Clock Rabbit's Amusement Park Surprise Events 2024.05.23 UNDECEMBER Season 4 Zodiac Pass 3 2024.05.09 Wonderland Event 2024.04.25 UNDECEMBER Season 4 Zodiac Pass 2 2024.04.25 UNDECEMBER Surprise Diamond Payback Event (Edited on Apr. 26 12:27 (UTC+9)) 2024.03.28 Brown’s Lucky Dice Event 2024.03.28 UNDECEMBER Statue Level Up Pass 2024.03.28 UNDECEMBER Rune Hunter Growth Pass Media View Details 5th Season | 'Exodium' Update Preview 5th Season | 'Exodium' Update Preview View Details View Details View Details View Details View Details View Details View Details Google Play App Store STEAM