Creates a sense of community

1. Pricing Strategy vs Monetization Strategy (Virtual Economy Gamification Tips)
2. Game Adventure vs Game Quest (Gamification Achievement Systems Tips)
3. Game Theory vs Gamification Theory (Player-Centric Gamification Tips)
4. Player Advancement vs Player Improvement (Gamification Player Progression Tips)
5. Player Interaction vs Player Connectivity (Gamification Achievement Systems Tips)
6. Player Motivation vs Player Engagement (Gamification Player Progression Tips)
7. Player Participation vs Player Contribution (Gamification Achievement Systems Tips)
8. Quests vs Missions (Gamification Achievement Systems Tips)
9. Skill Progression vs Ability Progression (Gamification Player Progression Tips)