Considering the problem of fuel, Wang Peng did not stay in the city for long.

The aviation fuel used by helicopters is not easy to get, although there are still a lot of reserves at the airport base, but due to the limited space of the helicopter, Wang Peng did not bring back much, if it consumes too much, I am afraid that even the fuel to fly back to the airport base will not be enough.

Even so, with the advantage of a high-altitude perspective, Wang Peng also had a general understanding of the specific situation around the base.

Overall, the number of corpses is still very large, but there are not many advanced zombies and higher-level zombies, although there are occasional, but their number is not worth the high-altitude sniping of the precious aviation fuel consumed by flying a helicopter.

After returning to the base, the first thing Wang Peng did was to gather all the engineers in the base and send them to the airport base by Tanya by helicopter.

He wanted to try to fix the freighter, and while there was no place to get it right now, it was always good to be prepared.

After sending off the engineer, Wang Peng immediately began to prepare the plan.

Now that he already knows the upper limit of points, Wang Peng will naturally not be as extravagant and wasteful as he used to be.

However, all Red Police soldiers above the three-star elite level have been banned, unless it is necessary, it is forbidden to shoot zombies, and the daily task of earning points is handed over to one-star recruits and two-star veterans.

After forming a new team, Wang Peng began to hunt zombies in a planned way, and in order to ensure that he had the conditions to build a mining farm before the points reached the upper limit, Wang Peng had to complete the construction of all the buildings that could be built in the system as soon as possible.

Because the general situation of the distribution of zombies in the surrounding area has been confirmed by helicopter, Wang Peng is far more efficient than before.

When he returned to the base, he asked Ge Guangyong, Lin Wan and others to help him draw a map of the distribution of zombies around him, and marked the approximate number of zombies.

In the following days, Wang Peng began a large-scale zombie hunting plan.

This time, he did not choose to go out in groups, but used police dogs and a small number of red police soldiers to lure groups of zombies to the vicinity of the base, and used the base's fence defense to hunt zombies.

The construction of the façade has been completely completed, but its defensive strength has yet to be proven, which will not only save ammunition and fuel, reduce casualties, but also test the defensive effectiveness of the façade.

Wang Peng was very satisfied with the results of the test.

Although it is only a wall made of a lot of sand and cement, it is enough to defend against the zombies of flesh and blood, and the height of nearly three meters is completely impossible for the zombies to cross.

In order to strengthen the defense, a distance of about one meter outside the wall was dug out of a moat about one meter wide and about two meters deep.

The idea came up with Wang Shanshan, who recently seemed to be playing a medieval castle warfare type game, and was inspired by it, but she didn't expect it to work quite well.

Those zombies who don't have intelligence don't understand the jump, and they can easily fall into the moat, and the depth of more than two meters makes it impossible for them to climb up with instinct.

A small ditch can make nearly a hundred zombies fall into it at the same time, if the scale is larger, or even really make it look like a real moat in ancient times, I am afraid that tens of thousands of zombies will attack at the same time.

Of course, it is impossible to achieve this scale with only a few hundred people, but in today's modern society, it is too easy to find large industrial equipment such as excavators and bulldozers in the end times.

……

With the help of the outer wall, the efficiency of the Red Police soldiers in hunting zombies was immediately accelerated, because they didn't need to use guns at all, as long as they used melee weapons, they could easily kill the zombies one by one by hiding behind the outer wall.

This kind of simple and easy scoping, Wang Peng naturally will not let go, but although his strength and speed are not weaker than those of the Red Police soldiers, he still lacks endurance, and after killing for most of the day, his two arms are extremely sore, and he has to stop and rest.

The Red Police soldiers are like tireless machines, hunting zombies wave after wave, and after a day's work, the corpses outside the base are all over the field, and there are as many as three or four thousand zombies killed!

After the battle, Wang Peng sent the survivors in the base out to gather all the corpses of the zombies, and then burned them all with one fire.

In the night, the flames seemed to be rising, and the small half of the sky was red.

Many zombies wandering around saw the firelight and hurried over.

Wang Peng, who saw this scene, was thoughtful.

The corpse after killing the zombie must be disposed of, otherwise it is no joke that the corpse will decompose and cause plague disease, and medical resources are so scarce in the last days, no matter who is sick, it will be a game with death.

However, it is not wise to deal with it at night, and the fire is likely to attract a large number of zombies.

These zombies are not moths and do not stupidly throw themselves into the fire...... Unless someone tempts them in the fire.

"In this case, it is better to dispose of the corpse every day during the day......"

The efficiency of hunting zombies becomes more and more perfect with experience.

It only took two days for Wang Peng to scrape together enough points for the construction of the combat laboratory, and this time he did not invest the points in the increase of troops, but chose to directly build the combat laboratory.

After half a day's work, with a crisp prompt sound of the system, the combat laboratory was successfully built!

Looking at the combat laboratory signs displayed inside the system, Wang Peng couldn't help but have mixed feelings.

This is a combat laboratory! One of the soul buildings in the Red Alert game!

In the game, once there is a combat laboratory, it means that many high-tech units in the Red Alert have unlocked manufacturing permissions.

Chrono converter, lightning storm spawning device, nuclear bomb silo, iron curtain device......

Even if these super weapons are put aside, such as spy satellites, giant cannons, prism tanks, apocalypse tanks, and Kirov airships, they are enough for Wang Peng to run rampant in this zombie-infested land.

Of course, that's just a combat laboratory in the game, and Wang Peng has long been used to the magic change of the red alert system, so everything has to be based on the real thing.

As soon as the combat laboratory was built, Wang Peng couldn't wait to observe the changes in the red alert system after the construction of the combat laboratory.

Wang Peng didn't care much about what new classes of troops could be unlocked in the barracks and tank factories, and what he was most concerned about at this time was whether there was information about building a mining farm, after all, the price of the newly unlocked troops must be very expensive, and he no longer had the right to squander points.

The completion of the combat laboratory did not unlock new building construction, but Wang Peng found that the previously built radar station had new upgrade options.

"For 20,000 points, the radar station was upgraded to the ??? of the Air Finger Division"

What the hell is this cheating daddy setting?