This wave of attacks was limited in number and was not even as good as the last two attacks that Lin Xi and Chu Jungui encountered. It could not be called a beast tide at all, it could only be called a herd of beasts. This kind of attack basically involves sending materials.
Now that he had decided to build a defensive fortress at Horizon 2 and fight the Federal Lancers here, Lin Xi settled down and carefully designed a defense system.
The educational quality of Zhige Academy was fully demonstrated at this moment. In the design drawing that Lin Xi finally produced, even the test subjects could not find anything that could be improved.
Lin Xi's design is a combination of a ground fortress and a mobile fortress, and the mobile fortress is also divided into two parts. In addition to the mobile fortress that mainly transports materials and production, she plans to build a militarized mobile base that focuses on fire strikes. Four sets of tank main guns are installed on this mobile base, which serves entirely as a mobile fire strike point.
Regarding the ground base, Lin Xi used Roland's design as the core to mass-produce one square meter of standard armor plates. These armor plates can be installed directly on standardized foundation modules, and with fixed support components installed, the defense capability is basically the same as that of a main battle tank.
With the supply of material from the remains of chariots and the continuous supply of double-leaf wood, the manufacturing speed of armor plates is very impressive. The outer outline of the fortress soon took shape, and a one-meter-high low wall rose from the ground.
Relying on the low wall, Lin Xi constructed individual soldier positions in an orderly manner.
The front wall of the fortress is only two meters high and is made up of two standard armor blocks. The back wall gradually sinks along the terrain. The production base was placed in an area a hundred meters away from the defense line to avoid being affected by the war.
Four of the six sets of tank guns are installed on the mobile fire base, and the other two are installed on the front line as direct-aiming strike firepower. Such a system plus three sets of dual mechanical keyboards still couldn't make Lin Xi feel at ease. In order to ensure the firepower advantage, she invested the chip in the research and development of the third generation mechanical keyboard.
Chu Jungui is not very satisfied with the second-generation mechanical keyboard, and is also letting the chip modify the design according to its own characteristics.
In this way, during the tense and orderly construction, the design plans of the two people were released one after another. They called the colonel over and studied the design together.
Although Roland had rich experience, it was difficult for him to comment on these two design drawings.
Lin Xi's third-generation mechanical keyboard is still a dual-assembly design, but the diameter has jumped to 50mm, and its power has more than doubled. In addition, air burst and rocket extended range ammunition have been added to the ammunition. In the case of launching rocket extended-range projectiles, the range exceeds 10 kilometers.
The colonel had seen Chu Jungui's shooting skills and knew very well that when this thing was in Chu Jungui's hands, its range would never be more than 10 kilometers. It's just that no matter how far the range is, sighting and calibration equipment are needed.
The firepower of the third-generation mechanical keyboard is quite powerful. The power of a single shot far exceeds the 155 rounds common in the home star era, and the rate of fire reaches 120 rounds per minute.
Regardless of the ammunition, the charge is 200 grams. Although the power of biomass explosives is far less than that of military high explosives, it is still roughly ten times more powerful than TNT, which was used as the standard on the home planet. This time it is sent out, it is 2 kilograms of TNT.
Lin Xi's design was based on the ten alien version organic matter separators that were continuously produced. Now she already has two tons of biomass explosives on hand, and she is still adding more at a rate of 100 kilograms per hour.
Chu Jungui's design is a different set of ideas.
He redesigned it based on the original sniper rifle. The ammunition was made from the longest and hardest thorns of the spinyback beast. Each spinyback beast can only produce two or three such thorns at most. The length of the new gun is close to two meters, and the bullet's armor-piercing ability for standard armor plates exceeds 1,000mm. If calculated based on ordinary homogeneous steel, it is close to 1,500mm.
In other words, as long as it is a planet-level tank, no matter what kind, even the main battle tank can be penetrated with one shot. After all, planetary tanks emphasize their survivability in harsh environments and are not good at defense.
Forget about Lin Xi's design, Chu Jungui's gun was really incomprehensible to the colonel.
He looked at the design drawing repeatedly, silently calculating the parameters, and finally said: "The recoil of this gun can kill people, right?"
"No." Chu Jungui said firmly.
Lin Xi rolled her eyes at him and said: "Ignore him, that is his special gun, no one else can use it. First produce the guns I designed, just five of them. In addition, you design a base to install the mechanical keyboard. It should be light and easy to use.”
"Is this... a gun?" the colonel said in his heart. He had never seen a 50mm caliber gun. Of course, he wouldn't actually say it.
"With this power, it's naturally a gun." After all, Lin Xi is the number one in Zhige Academy, and he has seen the world. There are many designs by students that are crazier than mechanical keyboards.
Thinking of this, Lin Xi suddenly discovered that in the Zhige Academy Design Competition every year, there seemed to be many entries that could be used as reference. This treasure house has really not received much attention before.
With the firepower coverage of the dual version of the mechanical keyboard, coupled with Chu Jungui's precise sniping, the colonel even felt that the two young agents had used too much force.
Aren't they just dozens of tanks? Isn't that what it is? Can't people fight back? It's not fighting if you don't fight back, it's massacre.
No matter what the colonel thought, the work had to be done. However, the battle that had just wiped out the alien beasts and the latest firepower design made him understand that as long as the number of tanks sent by the Shadow Fortress was less than a hundred, it would be a one-sided massacre.
He suddenly remembered that the Lancers were also a famous force in the Federation. Why did he suddenly feel so weak?
Roland suddenly broke into a cold sweat.
The Lancer is still the same Lancer, and has never been weaker. The real reason for the two disastrous defeats was that these two young agents were too strong.
The systematic design drawings based on the local raw materials of Planet 4 made their firepower unprecedentedly powerful, exceeding the results of all deductions and calculations. Lin Xi's marksmanship is amazing, and he is even more talented in command. From base design to combat configuration, everything is impeccable, and there is no weakness in tactics.
For example, from the design of double-mounted mechanical keyboards to the arrangement of cross-fire gun emplacements, to the tactics of fire coverage, the second time the chariot unit led by Rose was almost defeated by Lin Xi alone. Although Lin Xi is young, he has already shown qualities that are no less than those of the famous generals Roland has seen.
However, in comparison, that man was as deep as the abyss, and no one could ever see through it.
It seemed that Chu Jungui was doing nothing but being inconspicuous. Apart from the fact that the guns he was holding were getting bigger and bigger, he seemed to be doing nothing. Oh, he just shoots more accurately.
The colonel began to recall the details, and then he realized that in all his memories, Chu Jungui had never missed a shot.
This is not human!
The colonel shuddered subconsciously.
From the corner of his eye, he caught a glimpse of a soldier standing in a daze next to a pile of materials. He suddenly became furious, rushed over and kicked the soldier to the ground, and roared: "Why are you dazed! Hurry up and get to work!"
