Dive Master Checklist is a free Chrome extension developed by Caleb L. It falls under the category of Browsers and specifically the subcategory of Add-ons & Tools. This handy extension provides Guild Wars 2 players with a personalized checklist for the Dive Master achievement.

To make use of the Dive Master Checklist, users are required to add a GW2 API key with the "progression" permission to the extension's Options page. This ensures that the checklist is tailored to each player's progress in the game.

With Dive Master Checklist, players can easily keep track of their progress towards the Dive Master achievement. The checklist provides a clear overview of the required diving locations and allows players to mark them off as they are completed. This feature is particularly helpful for those aiming to complete all achievements in Guild Wars 2.

Overall, Dive Master Checklist is a valuable tool for Guild Wars 2 players who want to stay organized and track their progress towards the Dive Master achievement. It is a user-friendly extension that enhances the gaming experience and helps players achieve their goals.