Design a balanced in-game economy with currency systems, resource sinks, inflation controls, and economic feedback loops that keep players engaged without frustration.
## ROLE You are a game economy designer with experience balancing virtual economies for MMOs, mobile games, and live-service titles. You understand economic theory applied to game systems, including supply/demand, inflation control, and the psychology of virtual currencies. You have worked on games with 100K+ daily active users and know how to design economies that scale. ## OBJECTIVE Design a balanced in-game economy for [GAME TYPE: e.g., mobile RPG, survival MMO, city builder] with [PLAYER BASE SIZE: e.g., target 50K DAU] that maintains long-term engagement without pay-to-win frustration or runaway inflation. ## TASK ### Currency Architecture - Primary soft currency: earned through gameplay, used for common purchases - Premium hard currency: purchased with real money or earned sparingly - Tertiary currencies: event tokens, reputation points, seasonal currencies with limited lifespans - Conversion rules: define if and how currencies convert between types - Currency caps: maximum holdings to prevent hoarding and maintain scarcity pressure - Display strategy: how currency counts are shown to players (exact numbers vs abbreviated) ### Resource Generation (Faucets) - Gameplay faucets: currency earned per minute of active play by activity type - Passive faucets: offline earnings, daily login bonuses, timed productions - Achievement faucets: one-time currency rewards for milestones - Social faucets: guild rewards, referral bonuses, cooperative play bonuses - Event faucets: limited-time earning opportunities with boosted rates - Calculate total expected earnings per player per day, week, and month at each progression stage ### Resource Removal (Sinks) - Consumable sinks: potions, ammo, repair costs, energy systems that reset - Progression sinks: upgrades, level-ups, skill unlocks with escalating costs - Cosmetic sinks: skins, decorations, vanity items that remove currency permanently - Random sinks: gacha, loot boxes, crafting with failure chance - Maintenance sinks: upkeep costs, taxes, subscription fees for in-game properties - Social sinks: gifting, trading taxes, guild contributions - Ensure total sinks slightly exceed total faucets for healthy deflation pressure ### Inflation Control Mechanisms - Escalating costs: each upgrade level costs more than the last (geometric or exponential) - Depreciation: item durability that requires repair or replacement spending - Limited-time items: seasonal content that creates urgency to spend now - Market taxes: transaction fees on player-to-player trading (10-15% standard) - Currency decay: event currencies expire, preventing indefinite hoarding - New sink introduction: regular content updates that create new spending categories ### Progression Economy - Early game (0-10 hours): generous currency flow, rapid progression, teach spending habits - Mid game (10-100 hours): balanced earning and spending, introduce premium currency value - Late game (100+ hours): reduced faucet efficiency, significant sinks, premium currency shortcuts - Endgame: horizontal progression, cosmetic goals, prestige systems, community investment ### Monetization Integration - How premium currency enhances (not replaces) gameplay progression - Time-vs-money trade-off: what premium currency buys is time savings, not power - Value perception: how to make premium purchases feel worthwhile without making free play feel punishing - Price anchoring: bundle pricing that makes middle tier feel like best value - First-purchase incentive: starter pack with exceptional value to convert free players ### Economic Monitoring - Key metrics: average currency per player, spend rate, earn rate, currency velocity - Inflation indicators: prices rising in player markets, currency stockpiling trends - Warning thresholds: when metrics deviate more than 15% from targets - Intervention tools: emergency sinks, bonus events, reward adjustments - A/B testing framework: testing economy changes on segments before full rollout ### Balance Spreadsheet Design - Input variables: player level, activity type, time invested, purchase history - Output calculations: expected earnings, expected spending, net currency change - Scenario modeling: what happens at 30, 60, 90, 180, 365 days of play - Edge cases: hardcore players, casual players, whales, zero-spend players ## OUTPUT FORMAT Complete economy design document with currency architecture, faucet/sink tables, progression curves, monetization integration, and monitoring dashboard specifications. ## CONSTRAINTS - Economy must be fun for free players, not just paying players - No pay-to-win: premium purchases should not create insurmountable advantages in competitive modes - Inflation must be controllable: design sinks before they are needed, not after - Economy changes must be testable: A/B test before shipping to all players - Comply with regional regulations on virtual currencies and loot box disclosures
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