Whiteout Survival · State #3220
Server Timeline
In Whiteout Survival, features unlock by server age, Furnace-level gates, and chained prerequisites — not by calendar date. Each hero generation, Fire Crystal tier, Chief Gear and Charm level, Pet, and Expert opens at a fixed point in a server's life, mapped here to the generic server Day and to State #3220's calendar (launched 25 Jul 2025). Community-estimated and drifts ~1–3 weeks — the in-game event calendar is the source of truth.
As of 2 Sept 2026
Furnace & Fire Crystal
| Day | #3220 | Unlocks | Conf. |
|---|---|---|---|
| — | — | Fire Crystal buildings Furnace Lv.30 | High |
| Day 60 | ~29 Sept 2025 | Fire Crystal Age begins (FC1–FC3) Server age | High |
| Day 150 | ~22 Dec 2025 | Fire Crystal FC4–FC5 Server age | Med |
| Day 315–330 | ~8 Jun 2026 | Fire Crystal FC6–FC8 Server age | Med |
| Day 493–500 | ~30 Nov 2026 | Fire Crystal FC9–FC10 Server age | Med |
Hero Generations
| Day | #3220 | Unlocks | Conf. |
|---|---|---|---|
| Day 0 | ~28 Jul 2025 | Natalia (Inf) · Jeronimo (Inf) · Molly (Lan) · Zinman (Mkm) Gen 1 | High |
| Day 40 | ~8 Sept 2025 | Flint (Inf) · Philly (Lan) · Alonso (Mkm) Gen 2 | Med |
| Day 120 | ~24 Nov 2025 | Logan (Inf) · Mia (Lan) · Greg (Mkm) Gen 3 | High |
| Day 195–200 | ~9 Feb 2026 | Ahmose (Inf) · Reina (Lan) · Lynn (Mkm) Gen 4 | Med |
| Day 270 | ~27 Apr 2026 | Hector (Inf) · Norah (Lan) · Gwen (Mkm) Gen 5 | High |
| Day 360 | ~20 Jul 2026 | Wu Ming (Inf) · Renee (Lan) · Wayne (Mkm) Gen 6 | High |
| Day 440 | ~12 Oct 2026 | Edith (Inf) · Gordon (Lan) · Bradley (Mkm) Gen 7 | High |
| Day 520 | ~28 Dec 2026 | Gatot (Inf) · Sonya (Lan) · Hendrik (Mkm) Gen 8 | High |
| Day 600 | ~22 Mar 2027 | Magnus (Inf) · Fred (Lan) · Xura (Mkm) Gen 9 | High |
| Day 680–700 | ~7 Jun 2027 | Gregory (Inf) · Freya (Lan) · Blanchette (Mkm) Gen 10 | Med |
| Day 760–800 | ~30 Aug 2027 | Eleonora (Inf) · Lloyd (Lan) · Rufus (Mkm) Gen 11 | Low |
| Day 870 | ~13 Dec 2027 | Hervor (Inf) · Karol (Lan) · Ligeia (Mkm) Gen 12 | Med |
| Day 955 | ~6 Mar 2028 | Gisela (Inf) · Flora (Lan) · Vulcanus (Mkm) Gen 13 | Low |
| Day 1040 | ~5 Jun 2028 | Elif (Inf) · Dominic (Lan) · Cara (Mkm) Gen 14 | Low |
| Day 1125 | ~28 Aug 2028 | Hank (Inf) · Estrella (Lan) · Viveca (Mkm) Gen 15 | Low |
| Day 1210 | ~20 Nov 2028 | Seigel (Inf) · Ursar (Lan) · Aisling (Mkm) Gen 16 | Low |
| Day 1295 | ~12 Feb 2029 | Aiden (Inf) · Bertha (Lan) · Eleanor (Mkm) Gen 17 | Low |
Chief Gear
| Day | #3220 | Unlocks | Conf. |
|---|---|---|---|
| — | — | Chief Gear unlocks Furnace Lv.22 | High |
| Day 180 | ~26 Jan 2026 | Legendary Chief Gear (T1–T6) Server age | Med |
Chief Charms
| Day | #3220 | Unlocks | Conf. |
|---|---|---|---|
| — | — | Chief Charms unlock Furnace Lv.25 | High |
| Day 360 | ~20 Jul 2026 | Charm levels 12–16 Gen 6 | High |
| Day 520 | ~28 Dec 2026 | Charm levels 17–18 Gen 8 | Med |
Pets
| Day | #3220 | Unlocks | Conf. |
|---|---|---|---|
| — | — | Pets unlock Furnace Lv.18 | High |
| Day 54 | ~22 Sept 2025 | Cave Hyena · Arctic Wolf · Musk Ox Server age | Med |
| Day 90 | ~27 Oct 2025 | Giant Tapir · Titan Roc After prior pet Lv15 | Med |
| Day 140 | ~15 Dec 2025 | Giant Elk · Snow Leopard After prior pet Lv15 | Med |
| Day 200 | ~16 Feb 2026 | Cave Lion · Snow Ape After prior pet Lv15–30 | Med |
| Day 280 | ~4 May 2026 | Iron Rhino · Saber-tooth Tiger After prior pet Lv30 | Med |
| Day 370 | ~3 Aug 2026 | Mammoth · Frost Gorilla After prior pet Lv30 | Med |
| Day 450 | ~19 Oct 2026 | Frostscale Chameleon Server age | Med |
Experts
| Day | #3220 | Unlocks | Conf. |
|---|---|---|---|
| — | — | Experts unlock Furnace Lv.25 | High |
| Day 120–150 | ~24 Nov 2025 | Agnes, Cyrille, Holger Server age | Med |
| Day 160–200 | ~5 Jan 2026 | Romulus, Baldur, Fabian, Valeria Server age | Med |
| Day 230–240 | ~16 Mar 2026 | Ronne, Kathy Server age | Med |
| Day 270 | ~27 Apr 2026 | Gareth Gen 5 | High |
| Day 440 | ~12 Oct 2026 | Justus Gen 7 | Med |
War Academy Troops
| Day | #3220 | Unlocks | Conf. |
|---|---|---|---|
| Day 220 | ~2 Mar 2026 | War Academy · T11 "Helios" troops Server age | Med |
| Day 680–700 | ~7 Jun 2027 | War Academy · T12 "Exalted" troops Gen 10 | Med |
Events
| Day | #3220 | Unlocks | Conf. |
|---|---|---|---|
| Day 80 | ~13 Oct 2025 | SVS · King of the Icefield Server age | High |
| Day 380 | ~10 Aug 2026 | Frostdragon Tyrant (FDT) Server age | Low |
| Day 380 | ~10 Aug 2026 | Tundra Arms League (TAL) Server age | Low |
Character
| Day | #3220 | Unlocks | Conf. |
|---|---|---|---|
| — | — | Join an alliance Furnace Lv.7 | High |
| — | — | Arena Furnace Lv.8 | Med |
| — | — | Direct messages Furnace Lv.10 | Low |
| — | — | World chat Furnace Lv.15 | High |
| — | — | Daybreak Island Furnace Lv.20 | Med |