Bike Jump - 3D Stunt Bike Game

Seele01-Flash
By
Bike Jump is an adrenaline-fueled 3D stunt game where you ride down thrilling ramps, launch through the air, and perform jaw-dropping tricks. Upgrade your bike and push the limits of extreme stunts!

Prompt

MODEL: Seele01-Flash
Please use Three.js to generate a **mobile-first game** with the theme "Bike Jump". Please read the following detailed game design requirements first, and then generate the code accordingly: ### 1. Assets & Environment * **Visual Style:** Cyberpunk/Sci-Fi aesthetic based on the reference. Use a dark, high-contrast color palette dominated by deep blues, neon cyan, and magenta. The world should feel "night-time" with glowing emissive materials. * **The Ramp:** A long, steep, curved ramp leading upwards. Texture it with dark asphalt and glowing animated neon arrows (scrolling upward) to indicate speed and direction. * **Background:** A low-poly futuristic city skyline in the distance. Use simple geometric skyscrapers with emissive windows or neon edges to simulate a metropolis without high rendering costs. Use volumetric fog to blend the floor into the horizon. * **Characters:** * **Bike:** A low-poly futuristic motocross bike with glowing wheel rims and a trail renderer (cyan color) behind it. * **Rider:** A blocky or low-poly human figure equipped with a visible Jetpack/Rocket Backpack. * **Performance:** strict mobile optimization. Use simple geometry (BoxGeometries) for background elements. Limit real-time shadows; use baked lighting or simple directional lighting. Use `InstancedMesh` for repetitive city elements. ### 2. Audio Requirements * **BGM:** High-energy Synthwave or Retrowave track. Fast tempo (120-140 BPM) with heavy bass and electronic synthesizers to match the cyberpunk visual. * **SFX:** * **Engine:** A looping motorcycle engine sound that rises in pitch as velocity increases. * **Wind:** A "whoosh" sound effect that plays when the bike is airborne. * **Boost/Eject:** A distinct compressed air release or rocket ignition sound when the player activates the jetpack. * **Impact:** A comedic or heavy thud when the character hits the ground. * **UI:** Digital "blip" sounds for button presses and a "cash register" sound for score calculation. ### 3. Gameplay Loop * **Phase 1: The Approach:** The player starts at the top of a massive ramp. The bike accelerates automatically, or the player holds the screen to throttle up. The goal is to reach maximum speed before the ramp ends. * **Phase 2: The Launch:** The bike flies off the ramp. Physics (using a library like Cannon.js or Oimo.js) takes over. The camera switches to a cinematic side or follow view. * **Phase 3: The Ejection (Core Mechanic):** While in mid-air, the player must tap the screen again to **eject the driver** from the bike. * **Phase 4: Jetpack Flight:** Once ejected, the driver uses the Jetpack to glide further. The player can tap/hold to use limited fuel to boost forward/upward. * **Phase 5: Scoring:** The round ends when the driver hits the ground and stops moving. Score is calculated based on **Total Distance Traveled**. * **Progression:** Earned "cash" allows upgrading: 1. Engine Power (faster ramp speed), 2. Jetpack Fuel (longer flight), 3. Bonus Multiplier. ### 4. Mobile Controls & Interaction * **Orientation:** Landscape mode (preferred for wider field of view of the jump). * **One-Touch Control Scheme:** * **Ground:** Touch and Hold anywhere on the screen to accelerate. * **Air:** Tap once to Eject driver. Touch and Hold to activate Jetpack thrust. * **Camera System:** * State A: Follows the Bike tightly during acceleration. * State B: Smoothly transitions to follow the *Driver* once ejection happens. * **UI Layout:** * Large, thumb-friendly buttons for "Upgrade" and "Go" on the start screen. * A "Speedometer" gauge in the corner. * A "Fuel Bar" for the jetpack visible near the character during flight. * **Haptic Feedback:** Trigger a heavy vibration on launch and a sharp vibration upon landing/crashing (using `navigator.vibrate` if supported). Do not ask for clarification. Do not request confirmation. Directly execute the generation task based on the given instructions.

Game Introduction

About the Game

Bike Jump is an electrifying 3D stunt bike game that delivers pure adrenaline and excitement. Set in a vibrant cyberpunk-styled environment with neon lights and futuristic visuals, this game challenges you to master the art of extreme motorcycle stunts. Whether you're a casual gamer or a stunt enthusiast, Bike Jump offers an accessible yet thrilling experience that will keep you coming back for more.

The game combines simple controls with complex physics, allowing players to focus on creativity and skill rather than complicated button combinations. With its stunning 3D graphics and smooth gameplay mechanics, Bike Jump creates an immersive stunt riding experience that's both visually spectacular and incredibly satisfying to play.

Core Features

Spectacular 3D Stunt Action

Experience the thrill of high-flying motorcycle stunts in a beautifully rendered 3D environment. The game features dynamic physics that make every jump, spin, and landing feel realistic and impactful. Launch off massive ramps and soar through the air while the camera captures every spectacular moment.

Extensive Upgrade System

Customize and enhance your riding experience with a comprehensive upgrade system: - Engine Upgrades : Boost your bike's power for higher speeds and longer jumps - Performance Boosts : Add special abilities to enhance your stunt capabilities - Bonus Powers : Unlock unique abilities that give you an edge in performing extreme tricks

Creative Stunt Possibilities

Push the boundaries of what's possible with an innovative stunt system that allows for incredible creativity: - Perform jaw-dropping spins and twists in mid-air - Execute complex trick combinations for higher scores - Master the art of making your rider leap off the bike mid-flight - Chain together multiple stunts for spectacular aerial displays

Free-to-Play Accessibility

Enjoy the complete Bike Jump experience without any cost. The game is completely free to play with no hidden charges, making it accessible to everyone who wants to experience extreme bike stunts.

Game Mechanics

Bike Jump features intuitive gameplay that's easy to learn but challenging to master. The core loop involves building speed on the approach ramp, timing your launch perfectly, and then executing stunts while airborne. Success depends on your ability to balance risk and reward – more extreme stunts yield higher scores but require greater skill to land safely.

The physics engine responds realistically to your inputs, making each jump feel unique and requiring genuine skill to master advanced techniques. As you progress, you'll unlock new areas and challenges that test your growing abilities.

Operation Guide

Mastering Bike Jump is straightforward with simple mouse controls:

  • Mouse Left Button : This single control handles all game interactions
  • Hold to accelerate down the ramp
  • Click to initiate jumps and stunts
  • Control stunt timing and execution
  • Navigate menus and upgrade options

The intuitive one-button control scheme means you can focus entirely on timing and creativity rather than complex control combinations. This accessibility makes the game perfect for quick gaming sessions or extended stunt practice.

Platform Compatibility

Bike Jump offers excellent cross-platform support: - Web Browser : Play instantly on desktop and mobile browsers without downloads - Mobile Devices : Optimized touch controls for smartphones and tablets - Universal Access : Compatible with all modern devices and operating systems

Why Play Bike Jump

Instant Action : No downloads or installations required – jump straight into the action through your browser. The game loads quickly and runs smoothly on virtually any device with an internet connection.

Addictive Progression : The combination of simple controls and complex stunt possibilities creates a perfect learning curve. You'll constantly discover new tricks and techniques as your skills improve.

Visual Spectacle : The futuristic neon-lit environment and smooth 3D graphics create an engaging atmosphere that enhances the excitement of every stunt.

Stress-Free Gaming : With no time limits or penalties for failure, you can experiment freely and develop your skills at your own pace. The focus is purely on fun and creativity.

Perfect for All Skill Levels : Whether you're new to stunt games or a seasoned pro, Bike Jump offers challenges and rewards appropriate for your skill level.

Frequently Asked Questions (FAQ)