I wasn't sure which forum this would be appropriate in, but I think this is the correct one.

I'm looking to create a form that when submitted, the data is displayed in a table. Example videogame site.

How can this be done? PHP?

Sounds like server-side scripting so I move it here.

The page you link to appears create an HTML table of a list of games (from a data base?), based on the form data the user submitted. If so, you'll need a server-side script (e.g. PHP) that connects to the DB and creates the HTML table based on what the DB query returns.