Trigun

Trigun can be considered a true classic of the decade of the 1990s. Three volumes of Yasuhiro Nightow's manga were released between 1995 and 1997. 14 additional volumes were released up until the series' conclusion in 2007 under the new title "Trigun Maximum." 

Seeing potential in the storyline the Madhouse studio, which at the time was exploding in popularity with "Sakura Cardcaptor", was chosen to adapt Trigun into a 26-episode anime that aired in 1998.

The series would eventually receive a film in 2010 entitled "Trigun - Badlands Rumble" and has since remained untouched, until rumours in 2020 pointed to a new anime via studio Orange.

Via official announcement the studio confirmed today that it is producing a new adaptation called Trigun Stampede scheduled to premiere in 2023. According to Orange the project is something big and will feature original storylines ruling out the possibility of a remake.
The animation should be 3DCG of good quality. Orange made its market debut in 2013 with 2D series like "Ginga Kikoutai Majestic Prince" and "Black Bullet", however, since 2016 it has been migrating to three-dimensional animation and has already produced well-rated titles like "Houseki no Kuni" and "Beastars".

For those who don't know Trigun is a creative mix between old-west and science fiction. The original story follows Vash The Stampede, a wanted man with a 60 million bounty on his head. He is considered a dangerous guy destroying everyone who gets in his way, razing entire towns for fun and leaving a trail of death in his wake.

The boatmen say this, at least, because Vash claims he has never killed anyone while avoiding using violence at any cost. With his obsession with donuts and fanatical personality, he travels through the vast desolate regions of the Gunsmoke planet while being accompanied by two female agents named Meryl Stryfe and Milly Thomson. Vash would soon be in a life-or-death situation as a team of lone assassins was hired to put a stop to the three.