Research Tower

Generates technology income!

Economy
Cost
150 gold

Ranks

RankTotal XPTechnology per waveHealth
1010200
210020400
330030600
460050800
51,100701,000

Rank 1 is the tower as built. XP is cumulative. Values come from the game's live balance data (updated 2026-09-30).

Ultimate

Breakthrough

Technology income becomes continuous; every 50 Technology generated grants a random unowned specialization to an adjacent tower.

Ultimates come from cursing a Rank 5 tower on the Rift Wheel (1,000 gold). How cursing works.