When did Whiteout Survival State 899 open?

State 899 opened on approximately 02/21/2024 based on community-verified anchor data.

How old is Whiteout Survival State 899?

State 899 is 887 days old as of 07/28/2026. It is currently in the T12 / Endgame phase.

What is the next milestone for State 899?

Generation 13 Heroes is expected to unlock on approximately 08/29/2026, 33 days from now.

State 899

State 899 opened on 02/21/2024 and is 887 days old, currently in the T12 / Endgame phase.

📅 Opened 02/21/2024⚔️ Hero Generation 12🐾 Pet Generation 7🎓 Expert Generation 4

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Updated automatically · Community-verified data

Upcoming Milestones

Generation 13 Heroes
~Day 920
Unlocks on 08/29/2026 · 33 days from today
Gisela, Flora, and Vulcanus unlock at Day 951.
Generation 14 Heroes
~Day 1000
Unlocks on 11/17/2026 · 113 days from today
Generation 15 Heroes
~Day 1080
Unlocks on 02/05/2027 · 193 days from today
Generation 16 Heroes
~Day 1160
Unlocks on 04/26/2027 · 273 days from today

All Brackets Timeline

Phase	Day Range	Status
Furnace 30	Day 0–59	✓ Completed
Fire Crystal 1–3	Day 60–149	✓ Completed
Fire Crystal 4–5	Day 150–219	✓ Completed
Fire Crystal 6–8	Day 220–499	✓ Completed
Fire Crystal 9–10	Day 500–679	✓ Completed
T12 / Endgame	Day 680+	🔥 Current

About This Data

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State 899's open date is estimated using WOS Tracker's continuously growing database of confirmed state open dates. Estimates are typically accurate within 1 to 3 days. Players in State 899 can improve this estimate by submitting milestone dates from their own game.

Submit your State 899 milestone data →

Interactive Timeline for State 899

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