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No:17940

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Make a helicopter game.
Developer User7842｜Date and time 23/9/25 7:54:10
Build time 19.682 sec｜Game capacity 2.066KB｜

Script

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

Helicopter Game

This implementation creates a simple game where the player controls a helicopter using the up and down arrow keys. The helicopter's position is updated based on the key presses, and the game continuously scrolls horizontally, increasing the player's score. The game area is represented by a bordered div, and the helicopter is represented by a blue rectangle. Note: This is a basic implementation to demonstrate the concept of the game. You can enhance and customize it further based on your requirements.

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[PR]現在の売れ筋ゲームアプリランキング

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

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

```html
<!DOCTYPE html>
<html>
<head>
  <meta charset="UTF-8">
  <title>Helicopter Game</title>
  <style>
    #game {
      border: 1px solid black;
      width: 400px;
      height: 400px;
      position: relative;
    }
    #helicopter {
      position: absolute;
      left: 10px;
      top: 180px;
      width: 40px;
      height: 20px;
      background-color: blue;
    }
  </style>
</head>
<body>
  <h1>Helicopter Game</h1>
  <div id="game">
    <div id="helicopter"></div>
  </div>

function moveUp() {
      pos -= 10;
      if (pos < 0) {
        pos = 0;
      }
      helicopter.style.top = pos + 'px';
    }

function moveDown() {
      pos += 10;
      if (pos + 20 > gameHeight) {
        pos = gameHeight - 20;
      }
      helicopter.style.top = pos + 'px';
    }

document.addEventListener('keydown', function(event) {
      if (event.key === 'ArrowUp') {
        moveUp();
      } else if (event.key === 'ArrowDown') {
        moveDown();
      }
    });

function startGame() {
      setInterval(function() {
        score++;
        game.style.backgroundPositionX = score + 'px';
      }, 10);
    }

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

Note: This is a basic implementation to demonstrate the concept of the game. You can enhance and customize it further based on your requirements.