Become a Dentist 2 is a career-simulation game. It teaches a player about some of the tasks a person in the dental profession performs when providing oral hygiene services. As a new dentist, the player has 16 patients on their upcoming schedule. They must treat the first three patients in any order successfully before they can access the rest.
The first patient sits in a chair in the exam room. Several cleaning and treatment tools are in the foreground. A checklist chart hovers slightly above the patient to the right of their head. The player interacts with the patient character entirely from a first-person perspective. They use the tools on the list to provide a wide range of treatments. For example, they might reduce bad breath, remove stains, plaque and tartar, drill and fill a cavity, or cauterize wounds.
They must also sometimes use a tool to check for microscopic problems with the mouth and throat. This part of the game offers both semi-realistic and unrealistic scenarios. For example, they might remove germs and foreign objects with tweezers. If they perform every task to perfection, they complete the treatment.
Become a Dentist 2 allows the player to decorate the patient's teeth with temporary colors and stickers. They finish an appointment by taking a non-downloadable photograph.