Star Iron, building an empire starting with game development

Target Planet - Unknown Region

"Thump!" An Astartes descended from the sky, appearing in this area where a large amount of biomass had accumulated after being infected by the swarm.

Several Astartes followed closely behind, advancing into the area in a wary posture with weapons in hand.

"Hiss~!" An unknown hissing sound suddenly rang out, something ran past quickly, and an Astartes was cut in half at the waist.

"Bang bang bang..." "囧囧囧..." As the Astartes died, the bullets and blast beams of the bomb gun were fired at his location at the same time, but unfortunately, they hit nothing and another Astartes was killed.

"Retreat!" one of the Astartes gave the order to retreat.

"Hiss—!" Thousands upon thousands of sword insects, gun insects, and a large number of warrior insects suddenly appeared in front of the Astartes. The sudden attack surrounded the squad, and an unseen entity was also roaming around them...

…………

Planetary High-Dimensional Orbit - Strike Cruiser

"Sir, one of our kill squads has lost contact. The last message they sent back was that they encountered a large swarm of insects." An Astartes approached the officer.

"The fleet that dealt with the Zerg swarm can't handle the ground forces. How am I supposed to report back to Her Majesty the Empress?" the officer sighed.

"Sir, how should we solve this problem?" The adjutant looked at the officer, his eyes filled with a kind of eager impulse.

"Are there no living people left in that area?" the officer asked.

"The target area includes a radius of 100 kilometers around it where there are no signs of human activity."

"Conduct a full day of naval bombardment of the target area. Then send a second squad over," the officer said.

"Yes, sir." The adjutant left.

"Sir, Her Majesty the Queen has sent a proclamation ordering all survivors to be taken away and the planet to be completely wiped out using wave cannons." An Astartes approached.

"Why is it this kind of order?" The officer was surprised for a moment, and then began to issue various instructions.

"According to reports, a patrol squad of the dispatched fleet was ambushed by the Tau Empire fleet, and the patrol squad's Cobra destroyer and three Storm frigates were all sunk," the soldier responded.

"I see. Notify the rear fleet to send several immigrant ships. There are at least 500 million people to be taken away." The officer nodded and said.

"Yes, sir." The Astartes soldier left.

…………

Third planet in an unknown star system

Ground Empire Forward Base - Queen's Office

"So, that titanium thing ambushed my patrol and then disappeared?" Xing asked, raising an eyebrow as he looked at the officers in front of him.

"Yes, the fleet fled, but the dimensional reconnaissance robot, after simulating various routes taken by the fleet during its retreat, discovered a suspected colony planet in the G3587K79 region." An officer opened the holographic projection report.

"Based on reconnaissance, the cultural style, fleet type, and all other characteristics match those of the raiding patrol team. Further investigation has confirmed the target as the newly formed interstellar empire of Tau."

"No need to show me. Just send the fleet over and wipe out that ignorant Tau Empire colony. As for the fleet? Take care of it." Xing waved his hand and gave the order.

"Yes, Your Majesty." The officer left the office.

"Is there anything else?" Xing looked at the others.

"Yes, Your Majesty." An officer activated the holographic projection, which showed a planet.

"A high-intensity war is taking place on this planet belonging to the Human Empire. According to the dimensional reconnaissance robot's report, this planet is a garden planet of the Human Empire, and in addition to the Human Empire's army, it is also inhabited by the Tau Empire, Chaos, Eldar, and Orcs," the officer reported.

"Where did this come from... Oh... I vaguely remember. I understand. Send a fleet to support the Human Empire. First, work with the humans to resolve the issues with other factions, then deal with the human factions based on their attitude." Xing said, suddenly remembering something before issuing the order.

"Yes, Your Majesty."

“Your Majesty, this is an intruder we captured within our star system. He claims to be an inquisitor of the Inquisition of the Imperium of Man. When the Space Marines captured him, he struggled and said various things, such as that we had no right to capture him,” an officer said.

"The Tribunal on the human side? Get rid of him completely, then chop him up and throw him into the Void Sea, lest these madmen bring chaos to my territory." After thinking for a moment about what the Tribunal was, Xing directly issued the execution order.

"Yes, Your Majesty."

…………

On the edge of the Milky Way, on a colony planet belonging to the Tau Empire, the various Tau clans and their servants live peacefully on this planet.

"Whoosh!" A large cruiser suddenly appeared in the sky, causing a series of disturbances among the people on the ground.

"Bang!" The fleet of the Tau Empire appeared in planetary orbit. The futuristic fleet and ample firepower gave people great confidence!

Then the sheer number of fleets that nearly surrounded the planet made him extremely insecure.

Indeed, when the strike cruiser faced the Tau Empire fleet, its navigation lights flashed a few times, and then millions of warships of various types appeared before everyone, including the Tau Empire fleet.

Before the Tau Empire fleet could even prepare to escape, a barrage of positron cannon fire rained down on them. Even their shields were rendered useless; their energy supply couldn't keep up!

In less than a minute, a dozen or so Tau Empire starships were torn to shreds. Then, increasingly bright beams of light descended from the sky, bombarding all the inhabited areas on the planet again and again.

An hour later, the bombing ended, but several Andromeda-class warships fired several diffusion wave cannons at the ground, turning the planet into a volcano of churning lava.

With a "bang," a landing pod was thrown down, and a minute later, something silvery-white sped outwards from the landing zone.

Ten minutes later, the planet, blasted into a magma ball, transformed into a silvery-white planet. Seconds later, the silvery-white substance slowly disappeared, and the planet returned to its original, silvery-white state.

After the issue was resolved, the massive fleet gradually departed, until only a fleet of a dozen or so starships remained anchored in the planet's orbit.

A day later, a fleet escaped hyperspace and arrived above the planet.

Among the fleet that arrived here were five unarmed colonial ships, carrying five hundred million survivors who had been abducted from a planet that had just ended a battle.