Cycle Extreme - Mountain Bike Stunt Game

Seele01-Flash
By
Cycle Extreme is an adrenaline-pumping mountain bike game that challenges players to master extreme downhill tracks with realistic physics and stunning 3D graphics.

Prompt

MODEL: Seele01-Flash
Please use Three.js to generate a **mobile-first game** with the theme "Cycle Extreme". Please read the following detailed game design requirements first, and then generate the code accordingly: ### 1. Assets & Environment * **Visual Style:** A 2.5D Side-Scrolling view. The art style should be stylized low-poly or vibrant cartoon-shaded to match the energetic "Extreme" theme. Use a warm color palette (oranges, browns, deep blues) representing a sunset canyon or rocky mountain environment similar to the reference image. * **Camera:** The camera must track the player from the side (Profile view), slightly zoomed out to show the track ahead. * **Models:** * **The Bike & Rider:** Create a composite object using simple geometries (cylinders for wheels, tubes for frame) or load a placeholder low-poly model. The rider should have basic procedural animation (leaning based on tilt). * **Terrain:** Procedurally generated or pre-set jagged terrain with steep downhill slopes, ramps for jumping, and "death pits" (gaps). The ground should have a rocky texture. * **Effects:** Implement simple particle systems for "dust trails" behind the rear wheel when accelerating on the ground. * **Mobile Optimization:** Use simple geometries where possible. Limit dynamic lights to one directional light (Sun) and use ambient lighting to save battery/performance. ### 2. Audio Requirements * **BGM:** A looping, high-energy Punk Rock or Fast-paced Electronic track to induce adrenaline. * **Sound Effects (SFX):** * **Engine/Chain:** A continuous whirring sound that changes pitch with speed. * **Jump/Landing:** A "thud" sound and suspension squeak when hitting the ground. * **Crash:** A comedic or crunchy impact sound when the player fails. * **Wind:** A whooshing sound that increases volume as the bike moves faster downhill. ### 3. Gameplay Loop * **Core Mechanic:** Physics-based downhill racing. The player must balance the bike while traversing uneven terrain. * **Physics:** Implement 2D physics logic (using a library like Cannon.js or custom verlet integration) applied to the 3D objects. The bike must have suspension and rotational inertia. * **Acceleration:** Propels the bike forward. * **Rotation:** The player must rotate the bike in mid-air to land parallel to the slope. Landing on the head or upside down triggers a "Crash" (Game Over). * **Goal:** Reach the finish line flag at the end of the track as fast as possible. * **Game Over:** If the rider's head hits the ground, ragdoll the character (or simply detach/stop the bike), show a "Wasted" style UI, and offer a restart button. ### 4. Mobile Controls & Interaction * **Screen Orientation:** **Landscape Mode Only** (Force landscape via CSS/JS prompts if necessary). * **Touch Controls (Split Layout):** * **Right Screen Side:** Two large buttons for **Gas** (Green) and **Brake/Reverse** (Red). * **Left Screen Side:** Two large arrow buttons for **Tilt Back** (Rotate Left) and **Tilt Forward** (Rotate Right). * **Feedback:** Add visual feedback (button glow or scale down) when pressed. If possible, trigger `navigator.vibrate(50)` on crash or hard landings. * **UI:** Keep UI elements (Score/Time, Restart Button) large and away from the bottom corners to avoid conflict with swipe gestures on modern phones. The "Restart" button should be prominent after a crash. Do not ask for clarification. Do not request confirmation. Directly execute the generation task based on the given instructions.

Game Introduction

About the Game

Cycle Extreme delivers the ultimate mountain biking experience through challenging downhill tracks that test your riding skills and nerve. This physics-based bike game combines realistic cycling mechanics with breathtaking mountain landscapes, creating an immersive adventure for both casual players and cycling enthusiasts.

The game features stunning 3D graphics that bring mountain terrain to life, from rocky clifftops to winding forest trails. Each track presents unique obstacles and terrain variations that require different riding techniques and strategies to overcome.

Core Features

Realistic Physics Engine

Experience authentic mountain biking with advanced physics simulation that accurately models bike handling, momentum, and terrain interaction. Every jump, turn, and landing feels realistic, making each ride challenging and rewarding.

Challenging Downhill Tracks

Conquer multiple extreme downhill courses designed to push your skills to the limit. Navigate through: - Rocky mountain paths with steep drops - Forest trails with natural obstacles - Technical sections requiring precise control - High-speed descents testing your reflexes

Stunning 3D Environments

Immerse yourself in beautifully rendered mountain landscapes featuring dynamic lighting, detailed terrain textures, and atmospheric effects that enhance the riding experience.

Progressive Difficulty

Start with beginner-friendly tracks and gradually progress to extreme courses that challenge even experienced players. Each level introduces new obstacles and terrain features.

Gameplay Mechanics

Advanced Bike Control

Master the art of mountain biking through intuitive controls that offer deep gameplay mechanics: - Speed Management : Balance acceleration and braking for optimal performance - Weight Distribution : Shift your rider's weight to maintain balance on steep terrain - Momentum Conservation : Use physics to your advantage on jumps and descents - Precision Steering : Navigate tight turns and technical sections with accuracy

Stunt Performance

Execute spectacular stunts and tricks while maintaining control: - Aerial maneuvers during jumps - Technical riding through obstacle courses - High-speed descents requiring perfect timing - Risk-reward gameplay encouraging bold riding

Controls Guide

Master these essential controls for optimal performance:

  • WASD Keys or Arrow Keys : Primary bike control for acceleration, braking, and balance
  • Spacebar : Quick restart for challenging sections or advance to next level
  • Mouse : Camera control and menu navigation

The control scheme is designed for both precision and accessibility, allowing players to focus on the thrilling riding experience rather than complex button combinations.

Why Play Cycle Extreme

Free Browser Gaming

Enjoy premium mountain biking action completely free through your web browser. No downloads, installations, or payments required - just pure cycling excitement accessible instantly.

Cross-Platform Compatibility

Play seamlessly across all devices: - Desktop Computers : Full-featured experience with keyboard controls - Mobile Devices : Touch-optimized interface for on-the-go gaming - Tablets : Perfect screen size for immersive mountain biking

Perfect for All Skill Levels

Whether you're new to bike games or a seasoned player, Cycle Extreme offers: - Beginners : Gentle learning curve with forgiving early levels - Intermediate Players : Balanced challenge with skill development opportunities - Experts : Extremely challenging tracks requiring mastery of all techniques

Authentic Mountain Biking Experience

Unlike arcade-style bike games, Cycle Extreme emphasizes realistic physics and authentic riding mechanics, making it ideal for players who appreciate genuine cycling simulation.

Game Categories and Tags

Cycle Extreme belongs to several popular gaming categories: - Driving Games : Advanced vehicle control and navigation - Stunt Games : Spectacular aerial maneuvers and trick performance - Side-Scrolling Adventures : Classic 2.5D perspective with modern 3D graphics - Physics Games : Realistic simulation of bike handling and terrain interaction - Bike Games : Specialized cycling gameplay with authentic mechanics

Frequently Asked Questions (FAQ)