Alien Invasion Game in JavaScript Free Source Code


Alien Invasion Game in JavaScript Free Source Code


The Alien Invasion Game in JavaScript is a simple web game application coded in a JavaScript programming language. This project contains an advance coding script that will display gameplay of the game. The game is consist of multiple image sprites and background images. This Alien Invasion Game is a project that can benefit students who are taking computer related courses. This will help them learn how to code a game application in JavaScript programming. This Alien Invasion Game in JavaScript provide an advance coding techniques in JavaScript programming.

The Alien Invasion Game in JavaScript Free Source Code is free to be downloaded just read the content below for more info. This application is for educational purpose only.

Alien Invasion Game in JavaScript Free Source Code Basic Information

  • Language used: JavaScript
  • Front-end used: HTML & CSS
  • Coding Tool used: Notepad++ or any text editor that can run html files
  • Type: Web Application
  • Database used: None

About Alien Invasion Game

The Alien Invasion Game was developed using JavaScript programming language. This is a user-friendly kind of application that is free to be modified. The application contains a multiple function that make this application operational. The player can play the game using the keyboard bindings(Left Arrow Key to Move Left, Right Arrow Key to Move Right, Spacebar to Shoot Laser). The gameplay is so simple the player must shoot all the alien invaders that tries to conquer your planet. Each shot down alien ship granted you a good amount of score, the score will differ depend on size of the ship. Try to gain more score as you can and save your planet from the alien invasion.

Alien Invasion Game in JavaScript Free Source Code Features

  • Basic GUI
    • The project contains a Images and Button Elements.
  • Multiple Image Sprite
    • The project contains multiple images to have a nice visual for the gameplay.
  • Basic Controls
    • This project uses a basic controls to interact with the game.
  • User-friendly Interface
    • This project was design in a simple user-friendly interface web application.

Sample Application Screenshot:

Alien Invasion Game in JavaScript Free Source Code Installation Guide

  1. Download the source code in this site.
  2. Locate and Extract the zip file.
  3. Open the extracted folder
  4. Find and locate the file "index.html".
  5. Open the file in a web browser(Chrome, Firefox, etc..).

That's all, The Alien Invasion Game was created fully functional using JavaScript language. I hope that this project can help you to what you are looking for. For more projects and tutorials please kindly visit this site. Enjoy Coding!

The Alien Invasion Game in JavaScript Free Source Code is ready to be downloaded just kindly click the download button below.

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Alien Invasion Game

Note: Due to the size or complexity of this submission, the author has submitted it as a .zip file to shorten your download time. After downloading it, you will need a program like Winzip to decompress it.

Virus note: All files are scanned once-a-day by for viruses, but new viruses come out every day, so no prevention program can catch 100% of them.


1. Re-scan downloaded files using your personal virus checker before using it.
2. NEVER, EVER run compiled files (.exe's, .ocx's, .dll's etc.)--only run source code.

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