There's Something About Tails tells the story of Jake Pryde, a Mech Warrior from another dimension who after being killed in his mech, wakes up in the body of Tails in an underground base of the Freedom Fighters. Those of you who had Mechwarrior/Doom/Sonic Isekai on their fancomic bingo cards feel free to cross it out now! Things aren't looking good for the people of Knothole, but can this newcomer turn the tide before it's too late?

Written/sprited (and later drawn) by ProjectDarkFox (now ProjectShadowcat), TSAT is completely unique in all sprite comics in that each scene is actually composed and rendered in 3D using the zdoom engine. And that's not all, they also made the comic into a(n incomplete) doom mod, which an anon in our threads helpfully cleaned up a while back (I'll have to hunt down the link).

Links:
https://web.archive.org/web/https://www.prdarkfox.com/tsattoa/archive.htm (site is down at the moment)
http://web.archive.org/web/20130504122020/http://themysticalforestzone.com/PDF/TSAT/TSAT.htm (site is gone)
https://web.archive.org/web/20230305180131/http://www.themfz.net/PDF/TSAT/TSAT.htm (relaunch of previous, currently down)
https://inkbunny.net/ProjectShadowcat
https://twitter.com/prshadowcat