BadgeOS is a (free) plugin that rewards users with free digital badges, scores and ranks on your WordPress site. BadgeOS is the first Gamification plugin for WordPress. Create professional looking badges/scores/ranks using BadgeOS Builder from within WordPress, Shortcodes and Shortcode Embedder, Achievement Widgets Support Extensive add-ons (purchased separately) such as Share 2 Earn, Points Transfer, Badge Maker, Referral Link, Leaderboard, Community. and many more