Translations:Upgrade (Progressive Automation)/3/en
Upgrades, specifically Tier Upgrades, are a set of four items in Progressive Automation. They are consumed to increase the effective range of Progressive Automation machines. Each upgrade increases the range by 1 block (by default; configurable). There is no limit on the number of upgrades that can be placed in a machine. Upgrades are installed in machines by placing the Upgrade items in the Upgrade slot in the machine's GUI. The effectiveness of Upgrades can be increased with a Wither Upgrade.