Upgrade Properties
| Research Node | Stronger Suction |
|---|---|
| Skill Branch | Hand Work |
| Progression Step | Step 5 |
| Purchase Price | Tech Tree unlock |
| Purchasable Levels | 7 levels |
| Prerequisite Requirement | Yard Vac |
| Game Data Source | frame:sJPYpYVtxI8/frame_030.jpg |
Upgrade Effect & Function
Increases the intake vacuum power and strand clearing speed.
Investing in Stronger Suction improves efficiency within the Hand Work tree and unlocks new automation capabilities across the barn.
Tree Prerequisites & Unlocks
Required Prerequisite
Strategic Investment Overview
Upgrades in the Hand Work branch allow players to shift from manual haystack digging into automated conveyor sorting and power generation.