It requires very precise timing. Save right before initiating dialog, so you can reload the save if you mess up. First, try a few times pressing both buttons at the exact same time. If that doesn't work, try transforming just a split-second before initiating dialog. It should be more or less simultaneous though. Give it a few tries, you'll get it eventually.
It requires very precise timing. Save right before initiating dialog, so you can reload the save if you mess up. First, try a few times pressing both buttons at the exact same time. If that doesn't work, try transforming just a split-second before initiating dialog. It should be more or less simultaneous though. Give it a few tries, you'll get it eventually.