SEELE AI Gaming Platform

Please use Three.js to generate a **mobile-first game** with the theme "**No Pain No Gain - Ragdoll Physics Challenge**". Please read the following detailed game design requirements first, and then generate the code accordingly: ### 1. Assets & Environment * **Visual Style**: Adopt a vibrant, high-contrast **"Synthwave/Neon" aesthetic** mixed with a flat, sticker-art style. * **Background**: A scrolling, deep purple grid background (retro-grid style) that moves slightly with parallax to indicate speed. * **Character**: A bright yellow, glossy stickman modeled with primitive shapes (cylinders and spheres). Crucially, the character must have a thick white outline shader (toon shading or fresnel effect) to mimic the "sticker" look in the reference. * **Obstacles**: * **Spikes**: Bright hot-pink cones placed on top of cyan-blue blocky platforms. * **Saws**: Spinning metallic gray circular saws with jagged teeth. * **Camera**: A side-scrolling orthographic camera that follows the player, keeping them slightly to the left of the center. * **Mobile Optimization**: Use low-poly meshes for all geometry. Use simple Lambert or Toon materials instead of expensive PBR materials to ensure 60fps on mobile browsers. Avoid complex dynamic shadows; use baked ambient occlusion or simple blob shadows beneath the character. ### 2. Audio Requirements * **BGM**: An energetic, fast-paced **Synthwave/Retrowave track** with a heavy bassline to drive the momentum. It should feel like an 80s arcade action sequence. * **SFX**: * **Launch/Jump**: A "whoosh" or spring-loaded sound effect. * **Collision (Pain)**: Comical "bone crunching" or "thud" sounds when hitting walls or non-lethal obstacles. * **Damage/Death**: A sharp, glitchy electronic noise or a distorted "OOF" vocal when hitting spikes or saws. * **Success**: A shimmering chime sound when passing a checkpoint or reaching the finish line. ### 3. Gameplay Loop * **Core Mechanic**: This is a physics-based traversal game heavily relying on **Ragdoll Physics**. The player launches the character, and gravity/physics take over. * **Goal**: Navigate the limp, flailing ragdoll character from a start point to a finish zone without taking too much damage or getting stuck. * **"No Pain No Gain" Twist**: The player might actually *need* to hit certain obstacles to bounce off them and reach the goal. Taking damage (Pain) adds momentum or score, but too much damage (hitting lethal spikes/saws directly) results in failure. * **Win Condition**: Reach the green "Finish" zone. * **Fail Condition**: The character's health bar depletes (too many hits) or falls off the bottom of the screen. ### 4. Mobile Controls & Interaction * **Control Scheme**: **"Drag and Shoot" (Slingshot mechanic)**. * The player touches the character (or anywhere on the screen), drags back to aim (visualized by a trajectory line), and releases to launch the ragdoll. * **Mid-air boost**: A single tap in mid-air can apply a small directional force (a "flail") to slightly correct the trajectory. * **Orientation**: **Landscape Mode** is preferred to see more of the level ahead, but the UI should scale if the user forces Portrait. * **UI/UX**: * **Pause Button**: A large, thumb-friendly button (at least 60x60px) in the top right corner. * **Health/Pain Meter**: A visual bar at the top showing durability. * **Haptic Feedback**: Trigger a short, sharp vibration (using `navigator.vibrate`) whenever the character collides with an object, with a longer vibration upon death. Do not ask for clarification. Do not request confirmation. Directly execute the generation task based on the given instructions.