Jerry Boy English translation
ジェリーボーイ · Smart Ball
Chris Covell's English translation of Jerry Boy restores the story that the North American Smart Ball release left out, and KingMike's addendum improves the font and fixes the controls.
What's translated
When the game came to North America as Smart Ball, its story was removed rather than translated. Chris Covell's 2001 patch translates the Japanese release instead, so the scenes explaining how the prince became a jelly blob and what he has to do are back, in English.
The addendum
In 2010 KingMike's Translations released an addendum on top of Covell's work, with a nicer font and the control fix that was made for the American version. It's the recommended way to play.
More about the game
Chris Covell also runs a tribute page for the game on his own site, with an English translation of a developer interview and development sketches: Jerry Boy Tribute Page.
Playing it
Apply the patches to your own copy of the Japanese Super Famicom game, following the instructions on the patch's page.
Credits: Chris Covell (translation); KingMike's Translations (addendum).