here is XRick for Saturn :

http://vberthelot.free.fr/xricksat/

2 versions, C4-2008-2009 and one recompiled with small changes

xrick - version #021212
Copyright (C) 1998-2002 BigOrno ([email protected])
SATURN support by VBT

Source : http://www.bigorno.net/xrick/

SATURN CONTROLS:
Directional: these are mapped to the arrow keys.
UP : mapped to jump.
DOWN : mapped to crawl.
RIGHT : mapped to move right.
LEFT : mapped to move left.
A + UP : mapped to fire a bullet.
A + DOWN : mapped to lay a stick of dynamite.
A + RIGHT : mapped to to poke something with your stick.
A + LEFT : mapped to to poke something with your stick.
C : mapped to pause.