Lab/Extra Extra Orbs
From The Tower - Idle Tower Defense Wiki and Guides
< Lab
Extra Extra Orbs[edit | edit source]
Lab Card Research Unlocks at Tier 6 Wave 50 Milestone. Increases the number of orbs when the Extra Orb card is equipped. There are 2 levels.
Level | Time | Cost | Value |
---|---|---|---|
1 | 1d 14h 53m | 25,000,000 | +1 |
2 | 5d 18h 53m | 900,000,000 | +2 |