Vol 2 Chapter 43: Game difficulty

Chu Jun grabbed Lin Xi, threw it to the front bunker, and shouted, "Hide, and then fight back in the next wave!" He himself flew towards the side bunker.
There was a commotion in the spineback beast, and it was divided into two waves. One wave continued to attack Lin Xi, and the other wave pulled closer and pursued Chu Jungui.
Lin Xi shrank behind the bunker. After a sharp whistling, the bunker trembled suddenly, and it was full of thorns. But the bunker that Lin Xi hid was the only one that was reinforced with scrap bricks. Although the thorns are powerful, after continuously penetrating the mortar and bone fragments, it is no longer necessary to waste bricks.
Lin Xi immediately probed, held a gun and aimed at the spiny beast that had been pulled close because of chasing Chu Jun, and directly smashed the trigger.
Biomass rifles have a fast rate of fire, so Lin Xi didn't have the idea of ​​dazzling skills, and he honestly set fire. Long-range attack of the spineback monster is terrifying, but the defense is not very good. After being rounded by Lin Xi, he was beaten with flesh and blood, crying and falling down.
Lin Xi was about to chase a second spineback, and when he saw the thornbackbacks in the distance raising their spines again, he immediately retracted into his bunker.
Suddenly there was a crackling sound like rain and bananas on the bunker, but this time Lin Xi felt a lot less vibration. Spines seem to be a lot less powerful than the last round.
Lin Xi felt a joy, leaned again for a quick fire, and laid down a spinyback. On the other side, the pressure of Chu Jun's return was greatly reduced, and he also began to fight back. The two formed a crossfire. In a blink of an eye, the echinoback beast was wiped out. The distant group of spinybacks shot the largest spines on their backs and began to move closer.
They moved into the best range of the biomass rifle with a short movement. Of course, Chu Jungui would not be polite with them, and sent a few spinebacks to the west in one round of shooting.
After annihilating all the spineback beasts, Lin Xi suddenly burst into cold sweat. Although the number of echinobacks is not large, they are more dangerous than previous aliens. Had it not been for Chu Jun to return to the police, they would have been shot into a sieve at the top of the cockpit.
"What's this all about?" Lin Xi had a lingering fear.
"I don't know, the only hope is that they don't have a common leader." Chu Jungui said casually. Otherwise, the herd has high-speed melee and long-range attacks, and the difficulty is not a little bit higher.
As soon as the words came out, Lin Xi and Chu Jungui were both in a daze and looked at each other. Intuition tells them that Chu Jungui is probably right.
Chu Jungui picked up a thorn and choked. This thorn is moderate in weight, roughly the same as iron, and has spur-like patterns. When it is launched at high speed, they spin at high speed, which greatly improves accuracy and destructive power.
Chu Jun groaned for a moment and asked, "How long can our oxygen and water support?"
"Too much fighting, the oxygen consumption is a bit large. We also have two oxygen sticks that can support 24 hours. As for water, if the full cycle mode is used, it can support two days. If the half cycle mode is used ..."
"Just use the full cycle mode." Chu Jungui said directly.
Lin Xi stayed for a while, speechless. The so-called full-cycle mode is that the survival battle armor will collect all the water, filter it, refine it, and reprocess it into drinking water. In other words, whether it is sweat or urine, the armor will turn it into water again.
But Lin Xi, after all, experienced extreme survival training at the age of ten. He bit his teeth and said, "OK."
In fact, the two also have a hydrogen-oxygen rod. It is not difficult to synthesize water, but it takes some time and energy. Both are now very scarce.
Obviously, Chu Jungui intends to enter the state of extreme survival and use all raw materials and electricity for perfect defense. If only in terms of the current attacks, the current defense facilities seem to be sufficient, but Chu Jungui seems unsatisfied and is ready to fight.
At this moment, Chu Jungui has devoted more than half of the processing units to the calculation of possible risks. He preset a series of scenes, which were divided into seven difficulties according to the number and quality of incoming enemies. At present, it is only the second difficulty team.
In the final difficulty scene, not only the air force appeared, but also the long-range heavy fire attack, the number was even more overwhelming. During the first wave of long-range firepower coverage, the current Chu Jungui and Lin Xi were not spared.
The second difficulty is the emergence of a small number of long-range troops. The third difficulty is a mix of long-range forces and rapid assault forces.
"Bullets and range." Chu Jungui quickly identified the key points of the response.
He greeted Lin Xi: "Come here to help."
Lin Xi ran over, raised two strange beasts with Chu Jungui, hung on the disposal rack, and learned how Chu Jungui started to deal with it. Her movements were a little jerky at first, but she quickly became proficient. A strange animal turned into skin, viscera, muscles, and blood in a few minutes. They were sorted and arranged neatly.
At this time, the acid glands of the lizard animal were placed in the organic matter detector, and various teeth, spines, viscera and skin were waiting to be tested.
The organic matter separator operates at full speed, one furnace of animal blood and one furnace of animal meat. After adding the report given by the tester, most of the blood isolated from the animal's blood was a thick purple liquid, and a small amount of liquid like water. Purple liquid can be used as a raw material for biomass explosives, and those water is rich in nutrients and can be used as food.
With this rhythm, it is guaranteed that the workbench can produce bullets without interruption.
Chu Jungui has divided several processors and redesigned the large-capacity magazine of the biomass rifle by using the powerful performance of the four-level agent chip. This is easy to accomplish and the results are available in a few minutes. Then Chu Jungui searched for the sniper rifle version of the birth material rifle. But this time he did not directly produce, but redesigned according to the materials at hand.
This workload is huge, even if it is an improved design based on the existing, the four-level chip will take a full four hours. It takes so much time, the main reason is that the material composition is unknown.
After finishing the research work ~ EbookFREE.me ~ Chu Jungui climbed to the top of the cockpit, looked around, and then used the auxiliary construction function to design a guard post on the top of the cockpit.
The following Lin Xi had already dealt with ten strange beasts. During a short break, she remembered something and said, "When the strange beasts want to attack us, they have to go through the high first. Should we bury mines there? "
"Good idea!" Chu Jun praised.
The two have no shortage of explosives on their hands, and other animal bone fragments are also a good source of killing, and raw materials are not lacking.
As for the design drawings of mines, there are many, there are thousands of them in Lin Xi's chips alone. Although there are only a few hundred more design drawings in the chip of Chu Jungui, there are some special things inside, such as anti-aircraft mines that specialize in bombing low-altitude aircraft.
It is said that there are also types of mines that bounce off the surface of the planet and bomb the orbital fleet. Since the special operations department called such a thing a landmine, Chu Jungui could not oppose it.
The two discussed for a while, and jointly selected several mines that were simple, cheap, and durable, while also being vicious and vicious. At the same time, they were ready to make these batches of bullets.