The Games/Pinball category is an all-inclusive home for everything pinball. The Open Directory needs your submissions to be the best around, so please Add or Update your site for our database.
Coin-Op vending machine companies that side line pinball machines for home use belong in Games: Coin-Op: Dealers
Companies that primarily serve the home pinball machine market with machines, supplies, parts, technical information, repair services or reproductions of items no longer available.
Coin-Op vending machine companies that side line pinball machines for home use belong in Games: Coin-Op: Dealers

Sites offering online sales for products belong in Shopping/Toys_and_Games/Games/Coin-Op/Pinball

For websites dedicated to specific pinball machines.
If you have a page along the lines of "Joe''s Attack From Mars Page", or "Joe''s Games: Pinbot, South Park, and Revenge From Mars" this is the correct category for your submission.