Nutro Games

Interactive browser games by 7G Studio — a Nutro Cloud project.

Play Now • Games • Tech Stack • Contributing

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About

Nutro Games is a collection of free, open-source browser games built by 7G Studio — the creative arm of Nutro Cloud. Every game runs directly in the browser with zero installs, zero downloads, and zero ads.

The project serves as a playground for our mascot ASTRO and a showcase of what modern web technologies can do for gaming.

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Games

🚀 ASTRO Runner

An endless runner set in space. Guide ASTRO through 10 unique worlds, dodge server racks, aliens, and space debris.

Genre	Endless Runner / Platformer
Levels	10 themed worlds
Controls	Space / Tap to jump, ESC to pause
Features	Double jump, procedural pixel art, dynamic spawning, retro SFX, parallax backgrounds, BGM

Worlds:

1. Moon Base • 2. Mars Colony • 3. Neon City • 4. Toxic Swamp • 5. Lava Fields
2. Ice World • 7. Deep Space • 8. Solar Flare • 9. Void Station • 10. Final Run

Each world has its own sky gradient, ground texture, parallax layers, color palette, and floating particles.

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Tech Stack

Layer	Technology
Game Engine	Phaser 3.87 — arcade physics, particles, tweens, camera FX
UI Framework	Bootstrap 5.3 — responsive menus, settings, overlays
Animation	GSAP 3.12 — start screen transitions, elastic/bounce effects
Icons	Font Awesome 6.5 — retro UI iconography
Typography	Press Start 2P (pixel font)
Audio	Web Audio API (procedural SFX) + MP3 BGM
Graphics	100% procedural pixel art (no external image assets)
Hosting	Nutro Cloud

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Quick Start

# Clone the repo
git clone https://github.com/NutroCloud/nutrogame.git

# No build step needed — just serve the files
# Option 1: VS Code Live Server
# Option 2: Any static server
npx serve .

# Open in browser
http://localhost:3000/games/astro-runner/

No dependencies to install. No build tools. No Node modules. Pure HTML/CSS/JS served statically.

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Project Structure

nutrogame/
├── games/
│   ├── index.html          # Games hub page
│   └── astro/
│       ├── index.html      # Game page (Bootstrap + Phaser + GSAP)
│       ├── style.css       # Retro pixel UI styles
│       ├── game.js         # Full game logic (Phaser 3 scenes)
│       └── 1.mp3           # Background music
├── README.md
└── LICENSE

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How It Works

Architecture

The game uses three Phaser scenes:

1. BootScene — Generates all pixel-art textures procedurally using Phaser Graphics
2. MenuScene — Animated start screen (starfield, planet, grid, floating particles)
3. GameScene — Main gameplay loop with physics, spawning, and rendering

Spawn System

Obstacles use a pattern-based random spawner instead of fixed timers:

• Random delay variation (±60% of base)
• Single obstacles (60%), Double bursts (25%), Triple bursts (15%)
• Difficulty scales with level

Sound Design

All sound effects are synthesized in real-time using the Web Audio API:

• Jump (ascending tones)
• Double Jump (higher pitch burst)
• Landing (low thud)
• Hit/Death (sawtooth + noise burst)
• Level Up (C major arpeggio)
• Score (+10 ding)

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Controls

Input	Action
Space / ↑ / Tap	Jump
Double press	Double Jump
ESC	Pause / Resume

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Contributing

We welcome contributions. Here's how:

1. Fork the repo
2. Create a feature branch (git checkout -b feature/new-obstacle)
3. Commit your changes
4. Push and open a Pull Request

Ideas for contributions:

• New obstacle types
• New level themes
• Mobile touch improvements
• Leaderboard system
• New games for the collection

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Roadmap

• ASTRO Runner (v1.0)
• Online leaderboard
• More games (puzzle, shooter, strategy)
• Multiplayer mode
• Achievement system
• Mobile app wrapper (PWA)

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License

MIT License — free to use, modify, and distribute.

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Made with 🚀 by Nutro Cloud / 7G Studio

_{Infrastructure that speaks for itself.}