Idle Construction 3D

Seele01-Flash
By
Idle Construction 3D is an engaging building simulation game where you create an empire of world-famous landmarks. Manage construction teams, unlock iconic structures, and become the ultimate construction tycoon in this free-to-play idle game.

Prompt

MODEL: Seele01-Flash
Please use Three.js to generate a **mobile-first game** with the theme "**Idle Construction 3D**". Please read the following detailed game design requirements first, and then generate the code accordingly: ### 1. Assets & Environment * **Visual Style:** Adorable **Low-Poly / Voxel aesthetic**. The world should be bright, colorful, and clean with flat shading (no complex textures, just solid diffuse colors). * **Main Subject (The Construction Site):** * Place a large, partially built structure in the center of the scene (e.g., a multi-story building or a simplified Eiffel Tower base). * The building should consist of individual blocks or "bricks" that appear one by one. * **Workers:** Create simple, tiny, stick-figure or capsule-shaped orange workers. They should form a literal "conga line" or ant-trail moving from a resource pile to the building site, carrying bricks. * **Environment:** * An isometric city grid background. Surrounding the construction site are simple decorative buildings (houses, shops), simplified trees (green spheres/cones), and roads with dashed lines. * A bright blue skybox or a solid pastel background color to make the foreground pop. * **Lighting:** Bright directional sunlight casting soft shadows to emphasize the 3D depth of the structure. * **Mobile Optimization:** Use `InstancedMesh` for the workers and building blocks to maintain high FPS (60fps) on mobile devices, as there will be many repeated objects. ### 2. Audio Requirements * **BGM:** An upbeat, rhythmic, and productive "sim-style" track. Think light percussion, marimba, or pizzicato strings that suggest busy work without being annoying. * **SFX:** * *Placement:* A satisfying "clack" or "pop" sound every time a brick is placed on the building. * *UI:* A "kaching" cash register sound when money is collected or upgrades are purchased. * *Worker:* A high-pitched, sped-up "hup-hup" or footstep sound as workers move. * *Completion:* A triumphant fanfare and confetti sound when a floor or building is finished. ### 3. Gameplay Loop * **Core Mechanic (The Loop):** 1. **Worker Logic:** Workers automatically spawn from a base, walk to the supply pile, pick up a brick, walk to the building, place it, and return. This happens automatically (Idle). 2. **Player Interaction (Active):** The player can tap the screen rapidly to speed up the workers' movement speed temporarily or instantly spawn a delivery truck that drops extra money. 3. **Income:** Each placed brick generates money ($). * **Progression:** * The building grows visually, floor by floor. * **Upgrades:** The player spends earned money to: * *Add Workers:* Increase the total count of active builders. * *Speed:* Make workers walk faster. * *Profit:* Increase the value of each brick placed. * **Win Condition:** Completing the landmark unlocks the next level (clears the scene and starts a new, more complex blueprint). ### 4. Mobile Controls & Interaction * **Screen Orientation:** **Portrait Mode** (Vertical) is preferred for one-handed play. * **Camera Controls:** * **Drag (One Finger):** Rotate the camera around the building (orbit controls) to see progress from different angles. Restrict the polar angle so the user doesn't go below the ground. * **Pinch:** Zoom in/out within a reasonable range. * **UI & HUD:** * **Bottom Panel:** Large, thumb-friendly buttons (min 60px height) for upgrades (e.g., "Add Worker $50", "Speed $100"). * **Top HUD:** Display current Money ($) and a Progress Bar (%). * **Tap Feedback:** When the player taps anywhere on the construction site to "speed up" work, spawn floating text particles (+1 speed!) and create a subtle screen shake or haptic vibration (if supported by the browser API) to give tactile feedback. Do not ask for clarification. Do not request confirmation. Directly execute the generation task based on the given instructions.

Game Introduction

About the Game

Idle Construction 3D is a captivating building simulation that combines the addictive mechanics of idle games with the satisfaction of constructing world-famous landmarks. In this vibrant 3D world, you'll start as a small construction company owner and gradually build your way up to becoming a global construction tycoon.

The game features a charming isometric 3D art style with colorful, blocky graphics that make every construction project visually appealing. Watch as your dedicated team of workers brings iconic structures to life, brick by brick, in a satisfying construction process that continues even when you're away from the game.

Core Features

Iconic Landmark Construction

Unlock and build world-renowned structures including the Eiffel Tower , Taj Mahal , and other famous landmarks. Each structure presents unique challenges and rewards, creating a progressive gameplay experience that keeps you engaged for hours.

Idle Progression System

Enjoy the perfect balance of active engagement and passive progression. Your construction empire continues to grow and generate income even when you're offline, making it ideal for players who want steady progress without constant attention.

Worker Management & Training

Recruit and manage a diverse team of construction workers. Train your crew to work faster, more efficiently, and handle complex building projects. Each worker can be upgraded to improve construction speed and unlock new building capabilities.

Business Expansion

Grow your construction empire by expanding into new territories and taking on bigger, more profitable projects. Invest your earnings wisely to unlock new construction sites and increase your building capacity.

Decoration & Customization

Personalize your constructions with various decorative elements and customization options. Make each landmark uniquely yours while maintaining the authentic architectural beauty of these world-famous structures.

Game Mechanics

Simple Yet Engaging Gameplay

The game employs intuitive click-to-interact mechanics that make it accessible to players of all ages. Simply tap or click to assign workers, start construction projects, and manage your growing empire.

Progressive Unlocking System

Start with simple buildings and gradually unlock more complex and prestigious landmarks as you prove your construction prowess. Each completed project brings you closer to the next exciting challenge.

Resource Management

Balance your resources carefully to maintain steady progress. Earn coins from completed constructions, invest in worker training, and purchase new equipment to accelerate your building projects.

Operation Guide

PC Controls

  • Mouse Click : Interact with workers, buildings, and menu options
  • Left/Right Arrow Keys : Rotate the camera to view your construction site from different angles
  • Mouse Scroll : Zoom in and out for detailed or overview perspectives

Mobile Controls

  • Tap : Interact with all game elements including workers and construction projects
  • Drag Left/Right : Rotate the camera around your construction site
  • Pinch Gesture : Zoom in and out for better viewing angles

Getting Started

  1. Begin with your first small construction project
  2. Click/tap to assign workers to different tasks
  3. Collect coins as construction progresses
  4. Invest earnings in worker training and new equipment
  5. Unlock new landmark projects as you advance
  6. Expand your construction empire across multiple sites

Why Play Idle Construction 3D

This game perfectly combines the satisfaction of building with the convenience of idle gameplay mechanics. Whether you're a fan of construction simulations, idle games, or tycoon-style management games, Idle Construction 3D offers something special for everyone.

The game is completely free to play with no hidden costs or mandatory purchases. You can enjoy the full construction tycoon experience without spending any money, making it accessible to all players who love building and management games.

The 3D graphics and smooth animations create an immersive experience that's both relaxing and engaging. Watch your construction empire come to life as famous landmarks rise from the ground, providing a sense of accomplishment that keeps you coming back for more.

Perfect for both short gaming sessions and extended play periods, Idle Construction 3D adapts to your lifestyle while providing consistent progress and rewards.

Frequently Asked Questions (FAQ)