Genre: Action RPG Expert blueprint for action RPGs emphasizing real-time combat, character builds, loot, and progression. NEVER Do (Expert Anti-Patterns) Combat & Progression - NEVER use linear damage scaling for progression; strictly use an exponential curve (e.g., ) to maintain the power fantasy. - NEVER allow defense stats to stack linearly to 100%; strictly use a Diminishing Returns formula (e.g., ) to prevent invincibility. - NEVER skip Hit Recovery (Stagger); strictly implement a brief stagger state (0.2s - 0.5s) on significant hits to prevent "floaty" combat. - NEVER hide critical stat…