A port of xRick (which is a Rick Dangerous Remake). Source included, you can jump with the Y button 
-recompilation with open2x prebuilt lib (the best lib package)
-reduce CPU speed from 200MHz to 66Mhz (edit xrick.ini to change it)
-apply RAM tweak (edit xrick.ini to change it)
-apply gamma correction (edit xrick.ini to change it)
-change icon by rokdcasbah one.
UPDATE by PulkoMandy:
-Set resolution to 320x240 so you don't get garbage at the bottom of the screen
-Save the high scores
-recompilation with open2x prebuilt lib (the best lib package)
-reduce CPU speed from 200MHz to 66Mhz (edit xrick.ini to change it)
-apply RAM tweak (edit xrick.ini to change it)
-apply gamma correction (edit xrick.ini to change it)
-change icon by rokdcasbah one.
UPDATE by PulkoMandy:
-Set resolution to 320x240 so you don't get garbage at the bottom of the screen
-Save the high scores
