Qix

• The 5200 version (picture #1) is a more faithful port than the 400/800 version (picture #2).

• BUG: The largest percentage of area covered you can capture is 98% even though you can capture the Qix in the smallest area possible (picture #3).  {Scott Stilphen}

• BUG: Depending on what side of the screen you're on and which direction you draw a line, boxes will fill in at different speeds.  For example, if you draw a line along the left side of the screen from bottom-to-top, the area will fill in faster than if you draw a line from top-to-bottom.  However, if you draw the same lines along the right side of the screen, the results will be opposite (boxes fill in faster if you go from top-to-bottom, compared to bottom-to-top).  If you draw lines across the bottom, boxes will fill in faster if you go from right-to-left instead of left-to-right.  Again, if you draw them across the top, the results will be opposite.

• RUMOR: The original run of carts supposedly had a bug which causes the game to crash on later levels.