Welcome to IGN's GTA 3 walkthrough and mission guide. Here you can read all you need to know about the major missions in the three areas of Grand Theft Auto III. You may find this page especially helpful if you're in search of GTA 3's walkthrough order. This walkthrough has been updated for the GTA: The Trilogy - Definitive Edition release for Xbox, PC, Switch, and PS5.
As this is an open-world game, you can progress through certain missions or sections at your own pace. Below are the mainline mission lists in order you should encounter them. There are 47 missions in GTA 3.
Portland WalkthroughYou'll come across several characters to work for in Portland, starting with Luigi Goterelli. Below is the mainline mission order. These can be mixed up a bit based on which boss you choose to work with when.