>>10572813All the older comics are finished or discontinued, the new comic universe has only just started
The original g1 comics by marvel have 2 somewhat different continuities, the us and uk versions. They also did a small generation 2 run, these follow their own version of the original cartoon plot and also crossover with other marvel stuff.
The next major comics were dreamwave which only ran for a few years and were a new take on g1 that combined the comics, cartoon and new ideas
Then idw got the license and they produced comics from 2005 to last year, creating a completely original expanded universe, people here will get their panties in a twist over using the wiki but its your best bet on getting a complete reference list
https://tfwiki.net/wiki/2005_IDW_continuiI also found pic as a guide
The idw series basically starts with being in the traditional g1 war on earth and across the universe, then the war ends and it explores a couple different ideas
One is the reconstruction of a post war cybertron where the autobots, decepticons, and non aligned other transformers who fled during the war all try to learn to live together and rebuild while shit keeps happening.
Another is the story of the ship lost light, captained by rodimus and megatron who set off to find the lost knights of cybertron hoping to help rebuild their people and getting involved in all sorts of stuff.
Theres also stuff like whats happening on earth after the war including optimus who was banished from cybertron and kinda goes through a "what have i done" thing.
Eventually they all come together in a big finale with unicron appearing which ended the story in 2018
Idw did a second brand new continuity in 2019 but it didnt get far before they lost the license.
The newest series being produced by Skybound has only just debuted, its gonna be a new universe with other hasbro properties like gi joe, the official title i think is energon universe, it started with a new ip called void rivals