Here is the full list of all 22 Workshop Simulator achievements.
Relax to some music in a rocking chair.
Repair the Pinball table.
Repair the Sextant.
Repair the Chess set.
Repair the Scales.
Experience gratitude.
Repair the Gramophone.
Visit your Grandfather's grave.
Repair the Musicbox.
Repair the Revolver.
Repair the Cash Register.
Repair the Sewing Machine.
Buy a new tool for your workshop.
Fully upgrade your workshop.
Repair the Projector.
Repair the Sabre.
Repair the Corn Crusher.
Earn $500 on a single item or commission.
Finish a commission.
Finish 15 commissions.
Repair the Mailbox.
Remove 1000 nails or screws.