Promote competition

1. Monopoly vs Competition (Virtual Economy Gamification Tips)
2. Free Market vs Regulated Market (Virtual Economy Gamification Tips)
3. Player Competition vs Player Cooperation (Gamification Achievement Systems Tips)
4. Player Interaction vs Player Connectivity (Gamification Achievement Systems Tips)
5. Experiential Learning vs Experimental Learning (Gamification-Based Learning Tips)
6. Game Adventure vs Game Quest (Gamification Achievement Systems Tips)
7. Player Types vs Learner Types (Gamification And Bloom's Taxonomy Tips)
8. Points vs Experience Points (XP) (Gamification Achievement Systems Tips)
9. Social Learning vs Solo Learning (Gamification-Based Learning Tips)