Galaxion remake with spaceship you control where it shoots 1 bullet every second, and the opponents are aliens shooting back at you. If they shoot you, you explode, and you lose a life, if you lose all the lives, you get a game over, you are in space's game

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No:43300

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Galaxion remake with spaceship you control where i..ALL
Developer User19162｜Date and time 24/2/15 5:55:44
Build time 18.177 sec｜Game capacity 6.494KB｜

Script

Sure! Here's an example of a simple Galaxion remake game using HTML and JavaScript:

You can save this code in an HTML file and open it with a web browser to play the game. Use the right and left arrow keys to move the spaceship, and the spacebar to shoot bullets. The game will end when the spaceship collides with an alien and loses all lives.

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[PR]現在の欲しいゲームランキング

Click here for free DL of the app version that can save data.

Sure! Here's an example of a simple Galaxion remake game using HTML and JavaScript:

```html
<!DOCTYPE html>
<html>
<head>
    <title>Galaxion Remake</title>
    <style>
        #game-board {
            border: 1px solid black;
            width: 400px;
            height: 400px;
            position: relative;
        }

#spaceship {
            width: 40px;
            height: 40px;
            background-color: blue;
            position: absolute;
            bottom: 10px;
        }

.alien {
            width: 40px;
            height: 40px;
            position: absolute;
            background-color: green;
        }

.bullet {
            width: 5px;
            height: 10px;
            background-color: red;
            position: absolute;
        }
    </style>
</head>
<body>
    <div id="game-board">
        <div id="spaceship"></div>
    </div>

let spaceshipX = boardWidth / 2;
        const spaceshipY = boardHeight - 50;
        let aliens = [];
        let bullets = [];
        let lives = 3;
        let gameOver = false;

// Set up the game board and spaceship
        const gameBoard = document.getElementById("game-board");
        const spaceship = document.getElementById("spaceship");
        spaceship.style.left = spaceshipX + "px";

// Function to create a new alien
        function createAlien() {
            const alien = document.createElement("div");
            alien.className = "alien";
            alien.style.left = Math.random() * (boardWidth - 40) + "px";
            aliens.push(alien);
            gameBoard.appendChild(alien);
        }

// Function to move the spaceship
        function moveSpaceship(direction) {
            if (direction === "right") {
                spaceshipX += spaceshipSpeed;
                if (spaceshipX > (boardWidth - 40)) spaceshipX = boardWidth - 40;
            }
            else if (direction === "left") {
                spaceshipX -= spaceshipSpeed;
                if (spaceshipX < 0) spaceshipX = 0;
            }
            spaceship.style.left = spaceshipX + "px";
        }

// Function to create bullet
        function shoot() {
            const bullet = document.createElement("div");
            bullet.className = "bullet";
            bullet.style.left = (spaceshipX + 18) + "px";
            bullets.push(bullet);
            gameBoard.appendChild(bullet);
        }

// Function to move bullets
        function moveBullets() {
            for (let i = 0; i < bullets.length; i++) {
                bullets[i].style.top = (parseInt(bullets[i].style.top) - bulletSpeed) + "px";
                if (parseInt(bullets[i].style.top) < 0) {
                    gameBoard.removeChild(bullets[i]);
                    bullets.splice(i, 1);
                    i--;
                }
            }
        }

// Function to move aliens
        function moveAliens() {
            for (let i = 0; i < aliens.length; i++) {
                aliens[i].style.top = (parseInt(aliens[i].style.top) + 1) + "px";
                if (parseInt(aliens[i].style.top) > boardHeight) {
                    gameBoard.removeChild(aliens[i]);
                    aliens.splice(i, 1);
                    i--;
                }
            }
        }

// Function to check for collisions
        function checkCollisions() {
            for (let i = 0; i < aliens.length; i++) {
                for (let j = 0; j < bullets.length; j++) {
                    const alien = aliens[i];
                    const bullet = bullets[j];
                    const alienRect = alien.getBoundingClientRect();
                    const bulletRect = bullet.getBoundingClientRect();

if (
                        bulletRect.left < alienRect.right &&
                        bulletRect.right > alienRect.left &&
                        bulletRect.top < alienRect.bottom &&
                        bulletRect.bottom > alienRect.top
                    ) {
                        gameBoard.removeChild(alien);
                        gameBoard.removeChild(bullet);
                        aliens.splice(i, 1);
                        bullets.splice(j, 1);
                        i--;
                        j--;
                    }
                }

const spaceshipRect = spaceship.getBoundingClientRect();
                const alienRect = aliens[i].getBoundingClientRect();

if (
                    spaceshipRect.left < alienRect.right &&
                    spaceshipRect.right > alienRect.left &&
                    spaceshipRect.top < alienRect.bottom &&
                    spaceshipRect.bottom > alienRect.top
                ) {
                    gameBoard.removeChild(aliens[i]);
                    aliens.splice(i, 1);
                    lives--;
                    if (lives <= 0) {
                        gameOver = true;
                        gameOverScreen();
                    }
                }
            }
        }

// Function to update the game
        function update() {
            if (!gameOver) {
                moveBullets();
                moveAliens();
                checkCollisions();
            }
            setTimeout(update, 10);
        }

// Function to handle game over
        function gameOverScreen() {
            gameBoard.innerHTML = "<h1>Game Over</h1>";
        }

// Keyboard event listeners
        document.addEventListener("keydown", function (event) {
            if (event.code === "ArrowRight") {
                moveSpaceship("right");
            }
            else if (event.code === "ArrowLeft") {
                moveSpaceship("left");
            }
            else if (event.code === "Space") {
                shoot();
            }
        });

// Start the game by creating aliens and updating the game loop
        for (let i = 0; i < 10; i++) {
            createAlien();
        }
        update();
    </script>
</body>
</html>
```