Gears

Gears are upgrades to your equipment you can gather after leveling up. You can upgrade your magnetron and briefcase, but not your Scavenger's drive.

Magnetron
"The scavenger's best friend."

Briefcases
Holds items sent by your magnetron.

Scavenger's Drive
Enables your scavenger class that best suits your scavenging-style.

Minigames
Solve nonograms to synthesize new materials

Shoes
Discontinued

Sends floor data to your magnetron while you are moving. This was a old item that got replaced by scavenger drives.