Gamification design elements

1. Player Expectations vs Player Satisfaction (Gamification Player Progression Tips)
2. Game Mastery vs Game Expertise (Gamification Achievement Systems Tips)
3. Learner Satisfaction vs Learner Performance (Gamification-Based Learning Tips)
4. Player Choices vs Player Actions (Gamification Player Progression Tips)
5. Learner Engagement vs Learner Motivation (Gamification-Based Learning Tips)
6. Game Playability vs Player Playability (Gamification Player Progression Tips)
7. Player Interests vs Player Goals (Gamification Player Progression Tips)
8. Player Stages vs Game Stages (Gamification Player Progression Tips)
9. Progress Bars vs Completion Bars (Gamification Player Progression Tips)