The Rover Drive is a Pre-Hardmode accessory dropped by Wulfrum Rovers. While equipped, it periodically generates a spherical energy shield around the player, which grants 10 defense while it is active. The shield lasts for 10 seconds before disappearing, and then after 20 seconds it will automatically reappear.
It is later used as an ingredient for The Absorber.
- The name of the accessory is a reference to mod developer and wiki editor RoverdriveX.