You've never ever needed a Java runtime to play them.
now we're a bit off topic anyway I'd just like to say that it only logs once you've already allowed it to log by contacting the hiscore server. Basically on a successful attempt at registration (not actual registration success), or successful download of the hiscores, it decides you've allowed it to contact Puppygames, and logs from there on. This looks a lot less suspicious to paranoid folks. At least, no-one has ever actually complained to me.
Cas
