This is a fan translation patch of Mitsume ga Tooru, offering an English language experience. The "Spoony Bard" likely refers to the translator group. The v1.01 denotes a version number, indicating potential updates or bug fixes in the translation. The gameplay remains the same as the original Japanese version, with the key difference being the language.

Mitsume ga Tooru (Japan) [En by Spoony Bard v1.01]

Mito Koumon - Sekai Manyuu Ki (Japan)