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No:14005

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Speedometer
Developer User6030｜Date and time 23/8/30 20:20:41
Build time 14.779 sec｜Game capacity 1.88KB｜

Script

Speedometer Game

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

<!DOCTYPE html>
<html>
<head>
    <title>Speedometer Game</title>
    <style>
        body {
            background-color: #f1f1f1;
            font-family: Arial, sans-serif;
            text-align: center;
        }

#speedometer {
            width: 200px;
            height: 200px;
            background: #ddd;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 50px auto;
        }

#speed {
            font-size: 48px;
        }

#controls {
            margin-top: 20px;
        }

#controls button {
            background-color: #4CAF50;
            border: none;
            color: white;
            padding: 10px 20px;
            text-align: center;
            text-decoration: none;
            font-size: 16px;
            margin: 10px;
            cursor: pointer;
            border-radius: 5px;
        }
    </style>
</head>
<body>
    <h1>Speedometer Game</h1>
    <div id="speedometer">
        <span id="speed">0</span>
    </div>
    <div id="controls">
        <button onclick="increaseSpeed()">Increase Speed</button>
        <button onclick="decreaseSpeed()">Decrease Speed</button>
        <button onclick="resetSpeed()">Reset</button>
    </div>
    <script>
        var currentSpeed = 0;
        var speedometerElement = document.getElementById('speed');

function increaseSpeed() {
            currentSpeed += 10;
            speedometerElement.textContent = currentSpeed;
        }

function decreaseSpeed() {
            currentSpeed = Math.max(0, currentSpeed - 10);
            speedometerElement.textContent = currentSpeed;
        }

function resetSpeed() {
            currentSpeed = 0;
            speedometerElement.textContent = currentSpeed;
        }
    </script>
</body>
</html>