Season Timeline

What happens on every day of a season: the hero and event calendar from the game's own Doomsday Domination panel, plus each day's unlocks — what opens, what it does, and the warzone-wide goal that triggers it. The shape repeats: your three exclusive weapons land on days 4, 18 and 39, day 57 is the big mid-season drop, and the Overlord arrives on day 89.

S2: Polar World

Exclusive weapons this season
  • Day 4 Murphy
  • Day 18 Carlie
  • Day 39 Swift
  1. Day1
    S2: Polar World
    season start
    Season Boost
    base skin Eternal Frost Castle — immunity from burning
    Cold Wave Alert (Min Temp: -20°C)
    Winter has come, unite to fight the cold!
    Warzone goal Total kills of Doom Elite in all Warzones: 800
    Unlock: High-heat Furnace
    Increase both Virus Resistance and Base Temperature
    Warzone goal Total Iron donated in all Warzones: 1,000,000
    Unlock: Titanium Alloy Factory
    Produces Titanium Alloys
    Warzone goal Total Iron donated in all Warzones: 3,000,000
    Unlock: Alliance Furnace
    Turning on the Alliance Furnace raises the temperature of the surrounding land, impacting all commanders within the area.
    Warzone goal Total Coal donated in all Warzones: 5,000,000
  2. Day3
    City Unlocks: Village
    Lv.1 City Ready for War Declaration
    Warzone goal All Warzones captured 80 Digging Strongholds in total
  3. Day4
    Murphy Exclusive Weapon
  4. Day6
    City Unlocks: Town
    Lv.2 City Ready for War Declaration
    Warzone goal All Warzones captured 80 Digging Strongholds in total
  5. Day8
    Cold Wave Alert (Min Temp: -30°C)
    Warzone goal Total times allies were warmed up by all Warzones: 10,000
    Polar Dishes
    Make tasty meals for the Siberian Husky using the right ingredients!
    Warzone goal Total Food donated in all Warzones: 5,000,000
  6. Day9
    Beast Crisis
    Repel giant monster attacks to protect the alliance furnace.
    Warzone goal Total kills of Doom Elite in all Warzones: 2,000
  7. Day10
    City Unlocks: Factory
    Lv.3 City Ready for War Declaration
    Warzone goal All Warzones captured 60 Digging Strongholds in total
  8. Day13
    City Unlocks: Train Station
    Lv.4 City Ready for War Declaration
    Warzone goal All Warzones captured 40 Digging Strongholds in total
  9. Day15
    Cold Wave Alert (Min Temp: -50°C)
    Warzone goal Total times allies were warmed up by all Warzones: 10,000
    Hero Promotion: Violet
    Violet will soon bloom!
    Warzone goal Total Coins donated in all Warzones: 5,000,000
  10. Day16
    Faction Awards
    The Warzone president decides whether to join the [Rebels] or [Gendarmerie].
    Warzone goal All Warzones captured 10 Neutral Cities in total
  11. Day17
    City Unlocks: Launch Site
    Lv.5 City Ready for War Declaration
    Warzone goal All Warzones captured 20 Digging Strongholds in total
  12. Day18
    Carlie Exclusive Weapon
  13. Day20
    City Unlocks: War Palace
    Lv.6 City Ready for War Declaration
    Warzone goal All Warzones captured 10 Digging Strongholds in total
  14. Day22
    Cold Wave Alert (Min Temp: -70°C)
    Warzone goal Total times allies were warmed up by all Warzones: 10,000
    Rare Soil War
    The war between factions, Alliances fiercely fight for Rare Soil.
    Warzone goal Total kills of Doom Elite in all Warzones: 2,000
  15. Day27
    Nuclear Furnace
    Lv.7 City Ready for War Declaration
    Warzone goal All Warzones donated 100,000 Coal to the Alliance Furnace in total
  16. Day29
    Cold Wave Alert (Min Temp: -90°C)
    Warzone goal Total times allies were warmed up by all Warzones: 10,000
    Turn on Nuclear Furnace
    Gather all forces to turn on the Nuclear Furnace.
    Warzone goal All Warzones donated 1,000,000 Coal to the Alliance Furnace in total
  17. Day36
    Cold Wave Alert (Min Temp: -110°C)
    Warzone goal Total times allies were warmed by all Warzones: 10,000
    Rare Soil Showdown
    Alliances are in a fierce battle for Rare Soil!
    Warzone goal All Warzones donated 2,000,000 Coal to the Alliance Furnace in total
  18. Day39
    Swift Exclusive Weapon
  19. Day43
    Extreme Cold Wave (Min Temp: -130°C)
    Warzone goal Total times allies were warmed by all Warzones: 10,000
    Faction Duel
    The ultimate battle between the two factions is starting.
    Warzone goal All Warzones donated 3,000,000 Coal to the Alliance Furnace in total
  20. Day50
    Taste of Victory
    Warzone goal 10 Alliances have completed reward distributions
  21. Day57
    The Age of Oil
    Tempest Beast
    awaken Glacieradon
    Zombie Siege
    difficulty 9 and 10
    General's Trial
    advanced difficulty; Universal Exclusive Weapon Shards
  22. Day64
    General's Trial
    Sky Predator
  23. Day89
    Overlord Available
    Gorilla Overlord
  24. Day92
    The Doomsday
    Overlord Supply Chest
    Zombie Invasion
    Zombie Bosses 105-120; oil exchange

How to read this

  • Day 1 is the day that season opens in your warzone, not a calendar date. Warzones start seasons at different times, so count from your own season start — the game shows it at the top of the Doomsday Domination panel.
  • The game reserves the right to move things. Its own wording is that events “may be optimized before they start, and the actual start time will prevail”. Treat this as the plan, and the panel in your game as the truth.
  • Seasons 1 to 5 each release three exclusive weapons, on days 4, 18 and 39. Season 6 has none — it runs hero awakenings instead, on days 4, 18 and 32.
  • A “warzone goal” is shared, not yours. Those targets are filled by everyone in the warzone (or across all warzones) together, so the unlock arrives for the whole server at once. Your own contribution moves it along; it is not a personal checklist.
  • Some late-season rows are missing for Seasons 1, 3 and 5. Season 2 is complete from day 1 to day 92. We would rather leave a gap than guess at a day.