蛋精灵 · 寻味神兽工坊 / EGG SPRITE — Full Gameplay & Architecture Specification

Brand Identity: 蛋精灵 (EGG SPRITE ORIGINAL SERIES) displayed in the top-left corner alongside live EU Playtest Rank (🇪🇺 欧测榜 #1-#1280) and Global Leaderboard Rank (🌍 全球榜 #1-#9850).

1. Front-Court Tactile Action Loop (Egg Sprite 60FPS Physics Sorting)

4 Game Modes: Classic 1-Hit (1生命硬核), Arcade 3-HP (3颗心街机), Stage Goal (闯关模式), Cozy No-Fail (治愈无尽软失败模式).
Progressive Color Unlock: Starts with 2 egg colors (Peach Pink -> Left Nest, Sky Blue -> Right Nest), unlocking Matcha Green (3rd nest at 28 sorted) and Lavender Plum (4th nest at 68 sorted), plus Golden Eggs (valid in any nest + 2.5s global freeze).
Triple-Match Mythic Synthesis: Sorting 3 same-color eggs into a nest awakens 1 of 4 Crowned Mythic Eggs (🔥 Phoenix Flame +1 Shield, 🌊 Leviathan Frost 6s 0.65x slow, 🌿 World-Tree auto-magnet, 🌌 Astral Cosmos 8s 2x score) with spacetime gravity lens distortion and aurora diffusion.
5-Chain Alchemical Critical: Triggering 5 Mythic syntheses within the 9s chain window unleashes a full-screen celestial Meteor Shower (+500 pts, +120 Coins) and illuminates the Alchemical Critical settlement plaque.

2. Back-Court Hatchery Tycoon & Oddity Egg Expo Loop (Wonder Hatchery 5-Tab Drawer)

Interactive Miniature Ranch Diorama: Always-visible panoramic banner with aurora sky, snow peaks, wooden fence, clickable Coop Hab (left), Glass Conservatory Expo Dome (center), roaming chicks, and Cold-Chain Train Depot (right).
Tab 1 (🗺️ Maps): Egg Commissions (multi-color box orders), Caravan Dock (dynamic sinusoidal market price multiplier 0.75x-1.65x), and 4 Regional Maps (Misty Pine 1.0x, Fjord Aurora 1.45x, Uji Tea 2.10x, Aegean Salt 3.20x).
Tab 2 (🎪 Expo): Oddity Egg Expo with 4 Glass Domes and 6 exhibits across 3 categories (🎩 Celebrity Luminary: Su Dongpo Claypot Egg, Golden Boot Artisan Egg; 🐉 Cryptid Beast: Mariana Bioluminescent Jellyfish Egg, Cloud-Marsh Dream Tapir Egg; 🎪 Bizarre Oddity: Schrödinger Cat-Ear Superposition Egg, Victorian Clockwork Brass Egg). Exhibiting all 3 categories grants a 1.50x Tri-Category Resonance multiplier.
Tab 3 (🏡 Ranch): Coop Hab and Hyperloop Shipping Depot upgrades + Swarm Hatchery Hold button.
Tab 4 (🔬 Lab): 4-tier research tree including Robotic Auto-Sorter Arm that physically beams urgent floor eggs into matching nests during action gameplay.
Tab 5 (🥚 Prestige): 5 Egg Tier evolutions, Soul Egg & Prophecy Egg Prestige reset, and 3 Ancient Artifacts (Phoenix Chalice, Aurora Prism, Metronome).