u/ParkingBenefit8989

(An idea I have been working on, no Shadow Hand universe plus stronger Imperial Remnant)

Basically when the Vong were about to invade their agents infiltrated in the Imperial Remnant provoked a rebellion of Axxila’s, Yaga Minor’s and Agamar’s Moffs, weakening the Empire in a short but hard-fought suppression of the New Order Zealots’ rebellion, by the time the Remnant was reorganizing the Vong struck Sernpidal, most the Veragi Trade Route from Veragi to Ciutric was overrun, Imperial fleets and armies were torn apart by the unknown enemy that used Dovin Basals and Organic ships instead of shields and durasteel hulls, after a month Dubrillion’s orbit was also taken by the Vong and they were descending down the Braxant Run towards Anx Minor.
Taken by the desperation of knowing that if the Invaders fully took Dubrillion they could use it as base to strike the Entralla Route and the Remnant’s most important worlds, Grand Admiral Pellaeon and his inner circle authorized the deployment of a bio weapon, which was extremely forbidden by the Pellaeon-Gavrisom Treaty/Bastion Accords, deploying an improved strain of the Krytos Virus (developed by the late Pentastar Alignment) in Dubrillion’s surface once reinforcements were sent to retake the key planet, the Virus (now improved to be air transmitted in comparison to the original strain’s water or physical touch transmission) was devastatingly effective, ravaging the Vong forces in Dubrillion’s surface as well as any of their ships that entered atmosphere… with the cost of also killing nearly the entirety of Dubrillion’s non-human population.
After the Krytos Virus deployment Dubrillion was successfully retaken by the Imperial Remnant, but the invaders already run rampant across Imperial Space, the Imperial Navy struggled to be effective against the new enemy’s unknown technology, loosing hundreds of ships in weeks as the Vong continued their advance from their new transformed worlds.
After extracting the information that the Vong needed new worlds to harvest their ships and beasts from captured invaders, Bastion authorized yet another Treaty-breaking desperate measure, adopting a brutal scorched earth policy, when a planet was in risk or being lost or to the enemy, the present Imperial fleet had stone-carved orders of enacting a full scale Base Delta Zero on the planet’s surface, if circumstances were dire enough even partially or non-evacuated worlds were razed with Orbital Bombardments, all in desperation to slow down the invaders who had already taken a third’s of the Empire’s remaining space.
This measure combined with further deployment of the Krytos Virus slowed the Vong advance, and the later caused horrific casualties among the invaders, as well as any non-human imperial population that could not be evacuated in time, despite all this measures and the Imperial Navy beginning to adapt to their new enemy, the invaders still overrun most of the Remnant’s space, taking more than 12 of the Empire’s remaining sectors.
After several months of carnage, the Vong finally reached the Imperial Remnant’s border with the New Republic, even if they suffered heavy loses against the Krytos Virus in their attempted offensives in the Entralla Route, and were suffering to replenish their forces after the Empire left them nothing but scorched earth to harvest their ships, the Vong Praetorite was still a formidable force, now posed to face an enemy much less willing to amputate a limb to save the body than the Imperial Remnant was.

Wow that was a long thing, what do you think guys?? Its a little project of mine and I think the map I made for it is good enough, feel free to ask any questions in comments or to make any suggestions, have a good day/evening/night!

The first is from the Empire at War Remake mod for Empire at War
The second is from Thrawn's Revenge mod for the same game