My Doomsday Shelter Unlimited Upgrades

Being stabbed and electrocuted again, under such a double blow, the protective effect of the barbed wire has definitely reached a height of one to one. Even ordinary prisons before crossing did not have such a high level of defense.

The system calls it a large electric grill, which is really good. After the monster is almost dead, the side that touches the grid is almost cooked, and even the cooking process is saved, which is very smart.

Chen Yang is quite satisfied with the effect of the barbed wire, as for continuing to upgrade it, that is a matter of the future.

There is no need to expand the area for the time being, nor is it necessary to increase the firmness and durability. 700 survival points are really not a small number. According to the rules he summed up, this is a level he will not use for the time being.

As for the third upgrade method of the barbed wire wall, this is quite attractive.

He has learned various engineering knowledge, and he has heard of alternating current and direct current, but he has never heard of smart electricity. However, from the introduction function of the system, it seems that smart electricity can identify external electric shockers, depending on the identity of the electric shocker. The voltage change can be controlled autonomously.

In a word, the current becomes fine.

This function is more important, so that not only can you prevent yourself from accidentally touching the power grid, but you can also use different voltages when shocking different monsters to reduce excessive power consumption as much as possible.

800 survival points are only part of this idea. If you really want to upgrade the power grid, you must also upgrade the transformer in the second upgrade direction. Otherwise, although the power grid can automatically adjust the voltage, it does not specify the voltage to be transmitted. , the upgrade is also a white promotion.

In total, if you want to realize this function, you need at least 800+500=1300 survival points.

"Save slowly, there will always be some!"

Back at the shelter, Chen Yang didn't forget to have another dinner to increase his happiness index.

Tomorrow is the day to eat potatoes. In order to save some stomach to enjoy the potato feast, Chen Yang only cooked nearly half of the wolf meat than before. Of course, the sheriff's share will not be missing.

While cooking the meat for a while, Chen Yang impatiently came to the workbench and put down the 54 pistol and bullets he found today.

【Hot Weapon Workbench】!

Chen Yang was so excited that he didn't shed tears, and quickly opened the operation panel of the workbench to check.

‘M4A1卡宾枪’、‘AK47’、‘斯捷奇金冲锋手枪’、‘G36步枪’、‘巴雷特M82A1狙击步枪’、‘加特林机枪’、‘AGS30榴弹发射器’......

Chen Yang's eyes were dazzled. Those he knew and those he didn't know, all kinds of weapons were listed densely, and he wanted to do whatever he wanted!

The reason why shooting games are enduring is that almost every man has a dream of shooting a gun.

Of course, the gun here refers to the real gun.

Chen Yang suppressed his excitement, and began to carefully check the production formula and survival points required for each gun.

Modern guns use a wide range of materials, mainly high-alloy chromium-molybdenum steel or stainless steel. The composition of the alloy must contain a fixed proportion of trace elements, such as chromium, carbon, manganese, silicon, etc., to ensure the strength of the alloy steel. High temperature and high pressure resistance.

In addition, a layer of coating is baked on the outside of the gun. This coating mainly protects the gun from external corrosion and can increase its lifespan.

This makes the production of guns extremely difficult. After Chen Yang looked at it at a glance, the survival points needed to make guns range from a few hundred to tens of thousands. Gatling, which he has dreamed of all his life, needs 8888 survival points. The number is auspicious. But the four-figure price is really expensive.

Of course, there are many cheap guns. For example, the Type 54 pistol he found from Jiang Yanbing only needs 400 survival points to make in the system. If some materials can be provided, the cost of survival points can even be less than five Fold below.

In addition to pistols, ammunition is also an important issue.

Compared with the sky-high production cost of guns, ammunition is much cheaper. The 54mm bullets matched with the Type 7.62 pistol, 1 bullets per survival point, are a little more expensive than potato seeds, even the 3× bullets used by Barrett. The price of 12.7mm NATO bullets in the system is only 99 survival points, which is very cheap.

The production method of gunpowder is much simpler than that of guns. Before crossing, many criminals even hoarded a large amount of self-made gunpowder at home. Even the firecrackers contained gunpowder ingredients, which is enough to show that the cost of gunpowder is low and the production method is simple. This is one of the important reasons why bullets are so cheap.

Chapter 42 The pistol is upgraded, Jiang Yanbing wakes up

Based on the current balance of survival points, Chen Yang temporarily gave up the production of new guns. Currently, he has a Type 54 pistol for self-defense and a wolf bone crossbow for sneak attacks, which can be said to be completely sufficient.

After the survival points are enough, he plans to directly make a fully automatic rifle, then make a sniper rifle, and finally make a Gatling, so that the weapon configuration is complete, whether it is light firepower or heavy firepower. meet his needs.

The 54-type pistol has a long range and high power, which are advantages, but the disadvantages are also obvious, such as small magazine capacity, large recoil of the gun, and very rough workmanship.

But as long as these shortcomings are overcome, the Type 54 pistol is definitely one of the kings of pistols.

Of course, the craftsmen and designers before the end of the world did not come up with solutions to these shortcomings, but they were systematic, turning the impossible into possible. This is the task of the system.

After consideration, Chen Yang decided to upgrade the pistol in two upgrade directions.

Noise reduction system and stabilization system.

He has never used a real gun in real life except in the Stimulus Elite. He has never even played real CS in the playground. His marksmanship must be a mess.

First of all, we must practice marksmanship. This is the top priority, and we cannot rely entirely on auxiliary aiming.

A noise reduction system is definitely necessary, otherwise the sound of shooting will definitely cause a lot of movement, thereby revealing one's position, which is not acceptable.

The stabilization system is to reduce the recoil. Now he doesn't have a teaching gun to use, and he doesn't have a coach behind him to guide him. Everything has to be explored by himself. He is afraid that he will not be able to handle a pistol with such a large recoil. It is understandable to upgrade a stabilization system. .

As for the expansion system, it’s not a rigid need at the moment, the big deal is that he manually changes the bullets a few more times, and 150 survival points are also very expensive, so it must be possible to save as much as possible.

After thinking about it, Chen Yang clicked the upgrade button.

[Are you sure to upgrade the Type 54 pistol? 】

"confirm!"

A burst of light changed, and a silencer appeared at the muzzle of the pistol. At the same time, the structure of the pistol became more detailed and complicated from the outside, presumably because of the addition of a stabilization system.

Chen Yang kept playing with the baby gun that he couldn't put it down. Although he upgraded it, he didn't rush to start the performance test like the wolf bone crossbow.

The silencer can't completely eliminate the sound of the pistol. Even if the silencer is installed, the sound of the pistol is still very loud when it is fired. Attention to some nocturnal creatures, you must be careful, and it will not be too late to try again tomorrow.

After putting the gun into the system, Chen Yang didn’t forget to make some bullets, 7.62mm bullets, three for one yuan... three for one survival point, let’s make a 50 survival point first, and then convert it to 150 bullets , Enough for him to fight for a while.

Everything was arranged properly and the meat was cooked. After having dinner with the sheriff, Chen Yang took the time to wash up and get ready to go to bed.

There are still 730 survival points left today. According to the plan, he originally planned to upgrade the bathroom, but it was almost ten o'clock, even if he upgraded, he would not be able to enjoy it today, so he simply decided to talk about it tomorrow. The work of digging the tunnel has also been put on hold for the time being. It is more important to sleep. There are still a lot of things to be done tomorrow, so I can't just pick sesame seeds and lose melons.

Before stepping into the bedroom, Chen Yang suddenly thought of something, turned his head and spread two layers of clothes on Jiang Yanbing who was sleeping, and it was time to cover him with a quilt.

He didn't expect that there would be a second person living in the shelter before, and he didn't have any extra bedding, so he could only make do with it again.

After taking measures to keep Jiang Yanbing warm, Chen Yang told the sheriff again to let him sleep in the living room today, and call him once Jiang Yanbing wakes up.

The sheriff couldn't be more willing to do this kind of work. It is said that pets will follow their owners more after they are kept for a long time. Chen Yang really felt this. The sheriff's lust alone is in line with him. There is even the aptitude that green out of blue is better than blue.

Before he finished speaking just now, the police chief jumped on Jiang Yanbing's body and nestled directly on the career line. He was speechless, and even a little envious.

That is to say, the sheriff is a female cat. If it is a male cat, he will have to drag it back no matter what he says.

Back in the bedroom, lying on the bed, turning on the phone, Chen Yang wrote down what he did today and plans for tomorrow, including some prospects for future life, and recorded them in the phone.

The young model's mansion seems not far away, and the Gundam rocket is not a dream either. Swimming in the fantasy of the future, Chen Yang slowly falls asleep.

......

[Congratulations to the host for successfully passing the seventh day of the doomsday! 】