Utilize feedback mechanisms

1. Financial Risk vs Gaming Risk (Virtual Economy Gamification Tips)
2. Free Market vs Regulated Market (Virtual Economy Gamification Tips)
3. Game Difficulty vs Challenge Difficulty (Gamification Player Progression Tips)
4. Game Unlockables vs Game Achievements (Gamification Achievement Systems Tips)
5. Serious Games vs Educational Games (Gamification-Based Learning Tips)
6. Skill Acquisition vs Skill Enhancement (Gamification Player Progression Tips)
7. User Generated Content vs Developer Generated Content (Player-Centric Gamification Tips)