A simple hat reservation mechanism. Can be worked around with a little effort, but to make it useful, you'd have to get everyone you played with to work around it too. Quite a bit of effort for a small reward feature.
Font switch requested by Copy Liu in
issue #220 - a GPL CJK font set that includes some hand-drawn bitmaps for lower resolutions, reducing fuzziness of CJK chars in places like the ammo menu