The Screwdriver is a piece of equipment that does damage but reactivates the Inventor's gadget if it is already used.

It will not restore gadgets that only activate once, like Dial Up Sounds, since those gadgets turn into Broken Gadget once used.

If you have any additional gadgets added through Encyclopedia, Screwdriver will reactivate all of the gadgets.

If you activate the Fury gadget and activate it on a Screwdriver using a 6, you can repeatedly do 6 damage on an enemy if you activate the Fury gadget as soon as it's restored.

Parallel Universe (Inventor):

• Starting equipment
• Has a chance to appear in shops on floors 2, 3, and 4

Bonus Round (Inventor):

• Possible starting equipment
• Has a chance to be a reward for reaching level 3
• Has a chance to appear in shops on floors 2 and 3