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Nuclear Research

Tier 1 unlocks Nuke ritual. Tier 2 unlocks Airstrike upgrade. Tier 3 unlocks Dance Of the Ballins ritual. Tier 4 triples the damage of airstrike rockets. Every tier further buffs Bullet Ballin, Nuke and Airstrike as specified by them.

Main useTier 1 unlocks Nuke ritual. Tier 2 unlocks Airstrike upgrade. Tier 3 unlocks Dance Of the Ballins ritual. Tier 4 triples the damage of airstrike rockets. Every tier further buffs Bullet Ballin, Nuke and Airstrike as specified by them.
When to buyBuy once Artillery Hall is staffed and the run is already leaning into cannon or rocket damage.
CostGold cost not shown until unlock
Mithril cost not shown until unlock
2 tiers

Tier 1 unlocks Nuke ritual. Tier 2 unlocks Airstrike upgrade. Tier 3 unlocks Dance Of the Ballins ritual. Tier 4 triples the damage of airstrike rockets.

Every tier further buffs Bullet Ballin, Nuke and Airstrike as specified by them.

AvailabilityHidden until the relevant unlock path or full-build condition is met.
Gold CostGold cost not shown until unlock.
Mithril CostMithril cost not shown until unlock
Unlock ConditionRequires at least 3 staffed dwarves in the referenced building.
EffectUses a gameplay helper tied to Purchase Upgrade Tier.
TierGoldMithrilSoul
1Gold cost not shown until unlockMithril cost not shown until unlockNone
2Gold cost not shown until unlockMithril cost not shown until unlockNone
SoundPreviewLength
Cannon10.95s
Boom21.59s