This theme is merely a modification of the default gtetrinet theme.

Features:
  - Horizontal lines on the playfield indicate where the playfield is cut
    off during a switch attack.

  - Vertical lines on the playfield make dropping blocks easier.
    
  - Clear line and block gravity colored blue, to indicate these are defensive
    powerups and should be used on yourself.

  - Nuke and Switch are colored green and gold because they are both very
    important powerups -- You need to be especially aware of anyone possesing
    these.

  - Bombs are green/orange to help you locate targets, or to get rid of yours
    fast!

mmr@sdf.lonestar.org
