Hi, about the levels in KBounce I found in gamewidget.cpp: Easy: V_ball=100, V_wall=250 Medium: V_ball=125, V_wall=125 Hard: V_ball=250, V_wall=100 Afaik that means velocity of balls is increased, velocity of walls is decreased? That would make it harder to fence an area in the game. -- Burkhard Lück