Add powermanga 0.78,
Powermanga is an arcade 2D shoot-em-up game with 41 levels and
more than 200 sprites. It runs in 320x200 or 640x400 pixels,
with Window mode or direct to screen (DGA) and support for 8,
15, 16, 24, and 32 bpp.
Submitted by: Jean-Yves Lefort <email@example.com>