Bug#861612: pixbros: level designs appear to be non-free

[Steve Cotton]

Package: pixbros
Severity: serious
Justification: Policy 2.3

Hi all,

Pix Bros describes itself "as inspired" by Bubble Bobble, Snow Bros and
Tumblepop.

In the source package, there are screenshots of what I believe are Snow Bros'
levels 21-50 in the "recursos/floors" folder.

The levels for the game itself are in the "niveles" folder.  Comparing them
side-by-side, nivel21.png to floor21.png through to nivel50.png to floor50.png,
it seems these level designs are direct copies.

Wikipedia's entry for Snow Bros links to this source, please compare the
screenshots to PixBros' nivel1.png, nivel2.png and nivel3.png:
http://www.arcade-museum.com/game_detail.php?game_id=9601

Oh well at least this will resolve the Fenix-is-not-64-bit bugs.

Steve