<html>
<head>
<title>Unique Game Cards App</title>
<style>
body {
background: radial-gradient(circle, rgba(7, 50, 22, 255) 0%, rgba(0, 0, 0, 255) 100%);
color: white;
font-family: "Lato";
}
.card {
width: calc(33.33% - 30px + 9.999px);
height: 340px;
margin: 0 30px 30px 0;
}
</style>
</head>
<body>
<div id="main-content">
<ul>
<li class="card">
<div class="card__flipper">
<p class="card__name">Marvel Spiderman</p>
<p class="card__num">1</p>
</div>
</li>
<li class="card">
<div class="card__flipper">
<p class="card__name">DC Batman</p>
<p class="card__num">2</p>
</div>
</li>
<li class="card">
<div class="card__flipper">
<p class="card__name">Marvel Guardians of the Galaxy Vol 3</p>
<p class="card__num">3</p>
</div>
</li>
<!-- Add more cards here as needed -->
</ul>
</div>
</body>
</html>
Feel free to customize and expand on this unique game cards app code.