Wheelie Up - Ultimate Balance Bike Game

Seele01-Flash
By
Wheelie Up is an addictive 3D bike balance game that challenges you to master the perfect wheelie. Navigate through increasingly difficult levels while maintaining balance, unlocking new bikes and competing for the top spot on global leaderboards.

Prompt

MODEL: Seele01-Flash
Please use Three.js to generate a **mobile-first game** with the theme "**Wheelie Up - Urban Stunt Rider**". Please read the following detailed game design requirements first, and then generate the code accordingly: ### 1. Assets & Environment * **Visual Style**: Create a stylized, **Low-Poly Cel-Shaded** aesthetic similar to a simplified version of classic urban open-world games. Models should have bold black outlines (toon shader effect) to make them pop against the background on small screens. * **Player Character & Bike**: A simplified low-poly rider (wearing casual street clothes: white tank top, jeans) on a BMX or mountain bike. The bike needs separate meshes for the front wheel, back wheel, frame, and handlebars to allow for realistic rotation and suspension animations. * **Environment (Endless Runner Style)**: * **Foreground**: A straight asphalt road with white dashed lane markers. * **Background**: A scrolling cityscape with modular low-poly buildings (shops, apartments) in warm earthy tones (beige, brick red, grey). * **Lighting**: Bright, directional sunlight casting hard, sharp shadows (to match the cel-shaded look). Use vibrant, saturated colors (Sky Blue hex: #87CEEB, Road Blue-Grey hex: #5ca0d3). * **Performance**: Use simple geometry (box primitives for buildings). Merge geometries where possible. Limit draw calls. Use baked lighting or simple ambient + one directional light for mobile efficiency. ### 2. Audio Requirements * **BGM**: An energetic, looping **Lo-Fi Hip Hop** or **Upbeat Funk** track with a steady drum breakbeat to match the urban street vibe. * **SFX**: * **Engine/Chain Sound**: A continuous whirring sound of the bike chain that increases in pitch as speed increases. * **Wheelie Balance**: A subtle "whoosh" or pitch shift when the front wheel reaches the perfect "Sweet Spot" angle. * **Crash**: A comedic "bonk" or ragdoll impact sound when the player tips over. * **Score Ticks**: A soft "click" sound for every meter traveled or point gained. ### 3. Gameplay Loop * **Core Mechanic**: The player must perform an endless "Wheelie" (riding on the back wheel only). The bike moves forward automatically. * **Balance Physics**: * The bike has a "tilt angle." Gravity naturally pulls the front wheel down. * **Input Action**: Holding the screen pulls the handlebars back (lifting the front wheel). Releasing lets gravity pull it down. * **Failure Conditions**: 1. Touching the front wheel to the ground (Game Over: "Too Low!"). 2. Flipping backward past 90 degrees (Game Over: "Wipeout!"). * **Progression**: The speed gradually increases over time. Obstacles (like speed bumps or potholes) occasionally appear, requiring the player to adjust the wheelie angle to absorb the shock without crashing. * **Scoring**: Score increases based on distance traveled. Bonus multiplier for keeping the wheel in the "Perfect Zone" (approx. 45-60 degrees tilt). ### 4. Mobile Controls & Interaction * **Controls (One-Touch)**: * **Touch Start / Mouse Down**: Apply torque to lift the front wheel (rotate bike backward). * **Touch End / Mouse Up**: Release torque, allowing gravity to lower the front wheel (rotate bike forward). * **Orientation**: **Landscape Mode** is preferred to see the road ahead, but the camera should be close enough to see the character clearly. * **Camera**: Side-scrolling follow camera (Profile view). It should smoothy damp vertical movements but keep the player strictly centered horizontally. * **UI Layout**: * **HUD**: A semi-circular "Balance Meter" gauge overlaid near the character. Green zone indicates the "Perfect Balance" area. Red zones at the top and bottom indicate danger. * **Restart Button**: Large, thumb-friendly button (min 60x60px) that appears instantly upon death for quick replayability ("Just one more try" loop). * **Haptic Feedback**: Trigger a light vibration tick when the player enters the "Green Zone" of the balance meter to help them feel the sweet spot without looking at the UI. Strong vibration on 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

Wheelie Up is a thrilling balance-based bike game that puts your wheelie skills to the ultimate test. This engaging 3D stunt game combines precision control with progressive difficulty, creating an addictive gameplay experience that keeps players coming back for more. Whether you're a casual gamer or a hardcore stunt enthusiast, Wheelie Up offers endless hours of challenging entertainment.

The game features intuitive one-click controls that are easy to learn but difficult to master. As you progress through levels, the speed increases and obstacles become more challenging, requiring perfect timing and steady nerves to maintain that crucial wheelie balance.

Core Features

Progressive Difficulty System

Wheeli Up starts simple but quickly ramps up the challenge. Each level introduces new obstacles and increased speed, testing your reflexes and balance skills. The progressive difficulty ensures that both beginners and experienced players find their perfect challenge level.

Extensive Customization Options

Unlock a variety of bikes and character skins, each with unique characteristics that affect gameplay. Different bikes offer varying balance points, speed capabilities, and handling properties, allowing you to find the perfect ride for your playing style.

Competitive Leaderboards

Compete against players worldwide on the global leaderboards. Track your progress, challenge friends, and climb the ranks to become the ultimate wheelie master. The competitive element adds replay value and motivation to improve your skills.

Stunning 3D Graphics

Enjoy beautiful 3D environments with smooth animations and realistic physics. The game's visual appeal enhances the immersive experience, making every wheelie attempt feel authentic and exciting.

Gameplay Mechanics

The core gameplay revolves around maintaining the perfect wheelie balance while navigating through various urban environments. Players must carefully control their bike's angle to avoid tipping over backward or forward. The physics-based system makes every movement feel realistic and responsive.

Obstacles appear throughout each level, requiring quick reflexes and strategic timing. Successfully avoiding obstacles while maintaining your wheelie builds up your score and unlocks progression rewards.

Operation Guide

Wheeli Up features incredibly simple controls that anyone can learn:

  • Left Mouse Button : Click and hold to lift the front wheel and perform a wheelie
  • Release Mouse Button : Let go to lower the front wheel and regain balance
  • Timing Control : Use precise timing to navigate obstacles and maintain optimal balance

The key to mastering Wheelie Up is finding the perfect balance point. Hold too long and you'll flip backward; release too early and you'll lose your wheelie. Practice makes perfect in this skill-based challenge.

Why Play Wheelie Up

Wheelie Up stands out as one of the most engaging balance games available for free online play. Here's what makes it special:

  • Completely Free : No downloads, no payments required - play instantly in your browser
  • Cross-Platform Compatible : Works perfectly on desktop computers, laptops, tablets, and mobile devices
  • Skill-Based Gameplay : Success depends entirely on your ability and timing, not luck
  • High Replay Value : Multiple bikes to unlock, leaderboards to climb, and endless levels to master
  • Social Competition : Challenge friends and compete for high scores
  • Regular Updates : Fresh content and improvements keep the game exciting

Whether you have five minutes or five hours, Wheelie Up provides the perfect gaming experience that's easy to start but hard to put down. Test your balance skills today and see if you have what it takes to become a wheelie legend!

Frequently Asked Questions (FAQ)