Personalized game mechanics

1. User Generated Content vs Developer Generated Content (Player-Centric Gamification Tips)
2. Avatars vs Characters (Player-Centric Gamification Tips)
3. Learner Satisfaction vs Learner Performance (Gamification-Based Learning Tips)
4. Single-Player vs Multiplayer (Player-Centric Gamification Tips)
5. Learning Path vs Learning Plan (Gamification-Based Learning Tips)
6. Points vs Badges (Player-Centric Gamification Tips)