Scorestars

Designed the card rarity system, pack economy, and competitive fantasy sports reward structure — merging collectible mechanics with real-world basketball performance data.

• ✓Designed the card rarity and drop rate structure
• ✓Balanced pack pricing vs. expected value curves
• ✓Created the merging/upgrade logic for duplicate cards
• ✓Structured challenge rewards tied to real-world player performance
• ✓Designed long-term retention loops around collection completion
• ✓Built economy simulations to model card supply inflation

• Pack Opening Economy

  Defined rarity tiers, distribution probability, and psychological reward pacing similar to top-performing mobile collectible games.

• Real-World Stat Integration

  Balanced fantasy scoring so real-life performance translated into meaningful but controlled in-game impact, avoiding extreme volatility.

• Competitive Challenge Design

  Structured daily/weekly tournaments where lineup optimization, not just card ownership, drives success.

• Card Upgrade & Duplicate Sink

  Designed merging mechanics to convert surplus cards into progression, preventing market stagnation. League partnerships like Basketball Champions League translated into in-game exclusivity.

• PROBLEMEngagement vs ownership balance
  SOLUTIONFantasy sports can become spreadsheet-heavy. Collectibles can become purely RNG-driven. Merged both so collection feeds strategy, and strategy feeds competition.
• PROBLEMScarcity vs accessibility
  SOLUTIONToo many cards floods the market. Too few makes collection frustrating. Modeled long-term card supply to prevent inflation and dead collections.
• PROBLEMReal-time data volatility
  SOLUTIONLive performance swings can break balance. Designed scoring bands and caps to smooth extreme performances while preserving excitement.

• ▲Strengthened retention through hybrid fantasy-collectible loop
• ▲Increased monetization stability via pack value modeling
• ▲Reduced duplicate frustration through structured merge sinks
• ▲Improved competitive fairness through lineup optimization weighting