Okay, does anybody have a way to embed a Buildism game?

[Cap]

Well you could use an iframe like:

<iframe src="http://buildism.net/game.php?id=ID&play" border="none"></iframe>

Or if your feel that iframes are stupid for whatever reason:

<div id="Buildism_player"></div>
<script type="text/javascript">
Http = new XMLHttpRequest();
Http.onreadystatechange = function(){document.getElementById("Buildism_player").innerHTML=Http.responseText;;};
Http.open("GET", "http://buildism.net/game.php?id=ID&play", true);
Http.send(null);
</script>