So... is Goddamn finished or not?
NO, it is not finished.
Why?
The anime finished after the manga:
Anime finished: August 16, 1990
Manga finished: January 01, 1990
... But MangaUpdates contains information about the anime adaptation and indicates that it is incomplete.
Watching Order (by release date)
Here you have all the anime relations we detected ordered by release date, so you can see the reason for this status in context and also use it as watching order.
The mangas and the non-core contents are excluded by default, but you can enable them by clicking the buttons below:
Synopsis
Goddamn throws you into the high-octane world of car racing.
Based on a manga, the anime likely explores the challenges, rivalries, and intense competition faced by drivers pushing themselves and their machines to the limit.
Expect to see thrilling races, possibly with a focus on character development as the racers navigate personal struggles alongside their pursuit of victory.
It's about more than just speed; it's probably a story about passion, ambition, and the price of chasing your dreams on the asphalt.
Given the serialization dates, the anime may lean into themes relevant to that era, adding a unique historical flavor to the racing drama.