Apes Fighting Gorilla Game - Action Game

Please use Three.js to generate a **mobile-first game** with the theme "Urban Jungle Ape Brawler". Please read the following detailed game design requirements first, and then generate the code accordingly: ### 1. Assets & Environment * **Visual Style:** Hyper-casual 3D style with vibrant, saturated colors. Use low-poly geometry for character models to ensure high frame rates on mobile devices. * **Characters:** * **Player:** A muscular gorilla (primary color: Yellow shirt/Blue shorts as seen in reference). Needs basic skeletal animation simulation (Idle, Run, Punch, Upper-cut, Stunned). * **Enemies:** Rival chimpanzees/gorillas (primary color: Black/Grey). They should appear slightly larger as difficulty increases. * **Environment:** A concrete rooftop arena with a "cracked pavement" texture. The boundary should be fenced (railing). * **Background:** A cylindrical skybox or background panels depicting a modern city skyline at dusk/night (neon blues and purples) to match the reference image. * **Items:** Scattered floating bananas rotating on the floor. * **Performance:** Use `InstancedMesh` for the bananas to optimize draw calls. Limit dynamic lights to one directional light (Moon/City light) and one ambient light. ### 2. Audio Requirements * **BGM:** High-energy, rhythmic tribal drums mixed with urban electronic beats to create a "fight club" atmosphere. * **Sound Effects (SFX):** * **Combat:** Heavy impact "thuds" for punches, "whoosh" sounds for missed swings, and a slow-motion "bass drop" effect for the final knockout blow. * **Vocals:** Aggressive ape roars, grunts when getting hit, and a victory screech. * **Items:** A high-pitched arcade "ding" or "crunch" sound when collecting bananas. ### 3. Gameplay Loop * **Core Mechanic:** A 3D brawler where the player fights waves of enemy apes on the rooftop. * **Power System:** Bananas are not just score; collecting them restores 10% HP and slightly increases the player's model scale (size) and damage output ("King Kong status"). * **Combat Logic:** * Standard Punch: Fast, low damage. * Upper Punch (Cooldown: 3s): High damage, high knockback force (physics impulse). * **AI Behavior:** Enemies should track the player, circle around to avoid clustering, and attack when in range. * **Win/Loss:** * **Win:** Defeat all enemies in the wave. Show a "Victory" UI overlay with a retry button. * **Loss:** Player HP drops to 0. Ragdoll effect (or simple fall over animation). ### 4. Mobile Controls & Interaction * **Control Scheme (Landscape Orientation):** * **Left Screen:** Dynamic Virtual Joystick for movement (360-degree character rotation and movement). * **Right Screen:** * Large "Fist" icon button: Standard Punch (Tap). * Medium "Uppercut" icon button: Special Attack (Tap). * **Camera:** Third-person isometric view (slightly high angle) that smoothly follows the player. * **Feedback:** * **Visual:** Screen shake (camera trauma) on heavy hits. Floating damage numbers. * **Haptic:** Trigger `navigator.vibrate(50)` on landing a punch and `navigator.vibrate(200)` when taking damage. * **UI Layout:** Health bar floating above the player (Green) and enemies (Red). Score/Banana counter in the top-left corner. All buttons must be at least 44x44px for touch accessibility. Do not ask for clarification. Do not request confirmation. Directly execute the generation task based on the given instructions.