Whiteout Survival Research Trees & War Academy (Helios T11)

• Tool Enhancement I–VII (+Construction Speed)
• Research Speed I–VII
• Camp Expansion & Training Speed I–VI
• Ward Expansion (Hospital Cap)

Always max Tool Enhancement and Research Speed nodes first before pushing high-level Furnace or Battle tech.

• Meat / Wood / Coal / Iron Gathering Speed I–VI
• Load Capacity I–V

Unlock gathering speed nodes to level 4–5 for SvS Day 2 gathering tasks, then pivot all speed-ups into Battle.

• Regimental Expansion (March Capacity)
• Infantry Defense & HP I–VIII
• Marksman & Lancer Lethality I–VIII
• Special Defensive Training

Lethality and Health nodes in Tier V–VI require 40+ days per node — save Research Speed-ups and Vice President buffs (+10% speed) before starting.

• Flame Shield (Infantry Defense)
• Flame Tomahawk (Infantry Attack)
• Flame Armor (Infantry HP)
• Helios Infantry Unlock (T11)

Unlocks Helios T11 Infantry. Because frontline Infantry absorb 70%+ of battle casualties, 90% of players unlock Helios Infantry first.

• Flame Musket (Marksman Attack)
• Flame Sight (Marksman Lethality)
• Crystal Ammo
• Helios Marksman Unlock (T11)

Unlocks Helios T11 Marksman — massive Bear Trap and Sunfire rally damage boost after Helios Infantry is completed.

• Flame Halberd (Lancer Attack)
• Flame Charge (Lancer Lethality)
• Crystal Barding
• Helios Lancer Unlock (T11)

Completes the full T11 Helios trinity for 60/40/0 Infantry-Lancer garrison and canyon formations.