Tower defense is a subgenre of strategy games where the goal is to defend a player's territories or possessions by obstructing the enemy attackers or by stopping enemies from reaching the exits, usually achieved by placing defensive structures on or along their path of attack.'s game

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Tower defense is a subgenre of strategy games wher..ALL
Developer User4984｜Date and time 23/8/13 6:34:23
Build time 23.642 sec｜Game capacity 3.481KB｜

Script

Sure! Here's a basic implementation of a tower defense game using JavaScript in a single HTML file:

In this game, the player's goal is to defend their territory by placing towers and stopping enemy icons from reaching the right side of the gameboard. The player can place towers by tapping on the gameboard, and the towers will automatically attack any enemies that come into contact with them. The game runs on a loop, moving enemies towards the right side every 100ms and checking for collisions between towers and enemies. If an enemy reaches the right side, the game is over.

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Sure! Here's a basic implementation of a tower defense game using JavaScript in a single HTML file:

```html
<!DOCTYPE html>
<html>
<head>
  <title>Tower Defense Game</title>
  <style>
    #gameboard {
      width: 400px;
      height: 400px;
      border: 1px solid black;
      position: relative;
    }
    .tower {
      width: 40px;
      height: 40px;
      background-color: gray;
      position: absolute;
    }
    .enemy {
      width: 20px;
      height: 20px;
      background-color: red;
      position: absolute;
    }
  </style>
</head>
<body>
  <div id="gameboard"></div>

// Create towers
    function createTower(x, y) {
      const tower = document.createElement('div');
      tower.className = 'tower';
      tower.style.left = x + 'px';
      tower.style.top = y + 'px';
      gameboard.appendChild(tower);

towers.push(tower);
    }

// Create enemies
    function createEnemy() {
      const enemy = document.createElement('div');
      enemy.className = 'enemy';
      enemy.style.left = '0px';
      enemy.style.top = '180px';
      gameboard.appendChild(enemy);

enemies.push(enemy);
    }

// Move enemies
    function moveEnemies() {
      enemies.forEach(function(enemy) {
        const currentPosition = parseInt(enemy.style.left);
        const newPosition = currentPosition + 10;
        enemy.style.left = newPosition + 'px';

if (newPosition >= 360) {
          // Enemy reached exit - game over
          gameOver();
        }
      });
    }

// Check collision between towers and enemies
    function checkCollisions() {
      for (let i = 0; i < towers.length; i++) {
        for (let j = 0; j < enemies.length; j++) {
          const tower = towers[i];
          const enemy = enemies[j];

if (isColliding(tower, enemy)) {
            // Tower hit enemy - remove enemy
            enemy.remove();
            enemies.splice(j, 1);
          }
        }
      }
    }

// Check if two elements are colliding
    function isColliding(a, b) {
      const aRect = a.getBoundingClientRect();
      const bRect = b.getBoundingClientRect();

return (
        aRect.x < bRect.x + bRect.width &&
        aRect.x + aRect.width > bRect.x &&
        aRect.y < bRect.y + bRect.height &&
        aRect.y + aRect.height > bRect.y
      );
    }

// Game over
    function gameOver() {
      alert('Game Over');
      clearInterval(gameInterval);
    }

// Game loop - called every 100ms
    function gameLoop() {
      moveEnemies();
      checkCollisions();
    }

// Start the game
    function startGame() {
      createTower(100, 70);
      createTower(200, 170);
      createTower(300, 270);

createEnemy();

setInterval(createEnemy, 3000);

gameInterval = setInterval(gameLoop, 100);
    }

startGame();
  </script>
</body>
</html>
```