WPAchievements WordPress Plugin is the best WordPress Achievements, Quests & Ranks Plugins. It is a perfect extension for your WordPress powered website to improve your user’s experiences and increase user interactivity.
With WPAchievements you can create and manage user achievements, quests and ranks with ease.
You can create as many Achievements & Quests for your users as you want, the only limitation is your imagination! A set of images for achievements and quests is already included so you can start immediately.
This WPAchievements comes complete with a list of user events that you can link achievements and/or points to, this enables you to reward your users for being active.