CHRISTOPHER LEIGH BY-TOR FINAL REPORT.DOC BY-TOR ROAMS AROUND UNTIL IT SEES RED OR BLUE LIGHT. IF IT SEES BLUE LIGHT, BY-TOR CHASES IT AND SHOOTS AT IT IF IT GETS WITHIN RANGE. IF BY-TOR SEES RED LIGHT, IT RETREATS BACKWARDS FROM IT AND SHOOTS IT IF IT GETS TOO CLOSE.