SEELE AI Gaming Platform

Please use Three.js to generate a **mobile-first game** with the theme "**Infectonator: Voxel Outbreak**". Please read the following detailed game design requirements first, and then generate the code accordingly: ### 1. Assets & Environment * **Visual Style:** 3D **Voxel Art** aesthetic (similar to *Crossy Road* but top-down) to pay homage to the original 2D pixel art. The world should look like a miniature diorama. * **Camera:** Fixed high-angle **Orthographic Camera** to simulate the classic 2D top-down view while maintaining 3D depth. * **Characters:** * *Civilians:* Simple voxel humans (white shirts, blue pants). * *Zombies:* Green-skinned voxel variations of humans. * *Special:* A "Gold Coin" model that drops when humans die. * **Environment:** A tile-based city street or office floor with simple obstacles (walls, desks, crates) that block movement. The ground should be a tiled texture. * **Visual Effects (Critical):** * *Infection Cloud:* A green particle explosion when the virus is released. * *Blood Splatters:* Red particle systems or decals that appear on the floor when a human is infected/killed (Keep it stylized/voxelated to match the "Gross" but "Cute" vibe). * *Speech Bubbles:* Floating HTML/CSS labels above humans saying "Help!" or "Ahhh!" when chased. * **Performance:** Use **InstancedMesh** for all characters to ensure 60FPS on mobile devices when rendering 50+ units on screen simultaneously. ### 2. Audio Requirements * **BGM:** A fast-paced, chaotic **8-bit Chiptune/Retro Arcade** track. It should feel energetic and slightly panic-inducing. * **Sound Effects:** * *UI:* Retro "blip" sounds for button presses. * *Action:* A "squish" or "splash" sound when a human turns into a zombie. * *Voices:* High-pitched, sped-up screams ("Help!", "Nooo!") and zombie groans ("Braaains"). * *Collection:* A satisfying "ding" when collecting coins. ### 3. Gameplay Loop * **Setup:** The level starts with 20-30 civilians wandering randomly (Brownian motion) within the map boundaries. They avoid obstacles. * **Action (The Trigger):** The player has **one click/tap** to release the virus. * **Chain Reaction:** * Upon tapping, a radius of infection is applied. Civilians in range turn into Zombies immediately. * **Zombie Logic:** Zombies automatically detect the nearest healthy human and chase them (Seek behavior). * **Infection:** When a Zombie touches a human, the human dies, turns into a Zombie, and drops a Coin. * **Decay:** Zombies have a limited lifespan (e.g., 5 seconds). They collapse (die permanently) after their time runs out. * **Win/Loss Condition:** * *Win:* Infect at least 80% of the population before all zombies decay. * *Loss:* All zombies decay before reaching the quota. ### 4. Mobile Controls & Interaction * **Primary Control:** **Tap-to-Spawn**. Use Raycaster to detect where the player touches the ground plane to release the initial virus. * **Secondary Control:** **Tap-to-Collect**. Players must tap dropped coins to collect them before they disappear (adding an active element to the idle chain reaction). * **Screen Orientation:** **Portrait Mode** preferred for one-handed play, or Responsive (canvas fits window). * **UI Layout:** * Top Bar: Infection Progress Bar (0% to 100%) and Coin Count. * Bottom Area: A large "Reset/Next Level" button (min-height 60px for easy tapping). * **Feedback:** * Trigger `navigator.vibrate(50)` (if supported) when the virus is released and when a zombie infects a human. * Apply a slight "Screen Shake" effect (camera jitter) during large infection bursts. Do not ask for clarification. Do not request confirmation. Directly execute the generation task based on the given instructions.