Boom Boom!

As soon as Ye Feng came to the city wall, he saw a 30 mm self-propelled gun in front of him, which was pouring fire frantically towards the city wall.

Ye Feng had learned about this newly developed self-propelled gun, which was completely capable of firing at 1,500 rounds per minute, and could inflict fatal damage on mutated animals below the fourth order.

Moreover, it can automatically lock the enemy, and if multiple units are loaded together, the computer can also form a firepower network by itself to carry out joint operations.

[In view of the general environment,

It can be said that at the beginning of the setting, the positioning of this thing was a big killer on the battlefield.

Because the common mutant animals are still in the state of the third order, at least wait for the next aura recovery before it is possible to break through to the fourth order on a large scale.

And this kind of self-propelled artillery, even against fourth-order mutant animals, can cause effective damage.

It can be said that after the development of this new type of self-propelled gun, great hopes were placed on it, and now it is basically installed on the walls of various cities.

Some key places, such as the military fortress to be built in the Great Khing'an Mountains, have installed even more.

However, it is a pity that in this war, this new weapon, which was highly anticipated, failed to play its due effect.

Ye Feng looked at the self-propelled gun in front of him, and frantically poured fire towards a mutant centipede in the distance.

Although the hard shell on the surface of the opponent's body was beaten to the ground, the damage caused cannot be said to be none, it can only be said to be minimal.

The opponent's hard shell was strafed for twenty seconds before it cracked about a meter open, which was only a minor injury compared to the opponent's body size of more than ten meters.

The mutant centipede, under the fire of a self-propelled gun, rushed to the bottom of the city wall, trying to climb up.

However, it did not succeed, and standing next to the self-propelled gun, an elite soldier in power armor had already noticed it.

At this time, he raised the 2.5-meter-long, 120-millimeter-caliber second-generation Destroyer hand cannon in his hand.

Rumble!

With the sound of a cannon, the centipede's head was instantly pierced by a huge warhead, and it only struggled twice before it moved.

Seeing this scene, even Ye Feng had to sigh with emotion, the great power of this Destroyer Hand Cannon.

Not to mention these sixth-order mutant insects, even sixth-order mutant animals, unless they are those with particularly strong defense, they may be killed in one shot.

However, this hand cannon also has a number of drawbacks.

The first is that the recoil is huge, and you need to wear power armor before you can use it normally.

In addition to this, after each shot, the shells must be reloaded.

And these shells are quite large, with a width of 12 centimeters and a length of 40 centimeters.

If you are fighting in the field, let alone loading bullets, just carrying such a warhead is a huge trouble.

This kind of defensive warfare will be much better, because there are loading boxes everywhere that can be dragged, and these soldiers can drag the loading boxes wherever they go.

It's just the reload time, and there is still no way to solve it well.

Even if these power armors are already assisted by a built-in automatic gear setting program, the whole process will take at least 5 seconds.

In other words, the second-generation Destroyer hand cannon, with a maximum rate of fire, only reached 12 rounds per minute.

In such a battlefield with a dense enemy population, such a rate of fire is certainly not enough.

But fortunately, the main target of these elites in power armor is not these mutant insects, but a smaller number of mutated animals.

At this time, on the battlefield, the main force against mutant insects is those ordinary soldiers wearing exoskeleton armor.

They are basically equipped with first-generation Destroyer hand cannons.

This first-generation destroyer

The power of the hand cannon is much worse, and it only fires armor-piercing shells with a diameter of 70 mm, so the power is naturally inferior to a level.

Not to mention dealing with sixth-order mutant animals, even fifth-order mutated animals may not be able to fight to death.

Of course, attacking a fifth-order mutant animal, even if it can't be killed, it will definitely be able to inflict heavy damage.

Therefore, it is used to deal with these, and the sixth-order mutant insects with relatively weak defense are barely enough.

Because even if one shot can't kill it, the second shot will definitely be able to kill it.

Of course, the most important thing is that the first-generation Destroyer hand cannon is not so bulky and looks like a bazooka.

And only 70 mm bullets are needed, which is a lot smaller in size.

So on this basis, the scientific research department added a magazine to the first-generation Destroyer hand cannon.

Of course, unlike the normal magazine, the magazine of this first-generation Destroyer hand cannon is very large, and it is more appropriate to say that it is a magazine than a combat backpack.

Although the art style is a bit weird, its effect is real, and it can directly increase the attack speed from 12 rounds per minute to 60 rounds.

Therefore, these ordinary soldiers with the first-generation Destroyer hand cannon are the main force to deal with mutant insects.

But even if the rate of fire is increased, in the face of an endless army of mutant creatures, such a firepower suppression is still a bit insufficient.

At least from time to time, there will be mutated animals that are able to break through the blockade and get close to the walls.

You know, the other side is still in a state of attack, and it is completely conceivable how dangerous this section of the city wall will be when they launch a general attack.

Ye Feng took a look, and soon came to the defense line that Chai Shi, the Yangcheng players, was responsible for.

Seeing Ye Feng coming, everyone gathered around excitedly.

"Brother Ye, you're finally back, we watched the rescue video behind you, it's really amazing." Chai Shi said the first.

The rest of the people also talked nonsense, expressing their excitement and admiration.

Contestants like these are actually arrogant in their hearts, and it is impossible to worship other people under normal circumstances.

But Ye Feng was obviously not a normal situation.

And Ye Feng could clearly feel the power of faith gathered towards him from these people.

This made Ye Feng smile on his face, and his expression was a little kinder, "You guys came earlier than me, how do you feel?"

After these people were taken to the evacuation point by Ye Feng, they were almost the first group to board the transport plane to evacuate, and they came back more than ten minutes earlier than Ye Feng, just in time for the last general attack.

Hearing Ye Feng's inquiry, the somewhat excited expressions on everyone's faces disappeared in an instant, and were replaced by solemnity.

"It's not optimistic, there are so many mutant animals that they can easily break through the blockade, so we can only rely on us to buy time in front."

"The last one didn't last long, I feel more like someone else's tentative attack, if they really launch a general attack for a long time at any cost, there will definitely be casualties among our players, and then there will be more injuries and deaths, and maybe the whole defense line will collapse." Chai Shi said in a low voice.

"And those mutated insects, too, are *** annoying." At this time, Lu Tao on the side interjected.

He is a psychic ability, the range of perception is larger and clearer, and the information he has naturally has more, he also lowered his voice and said, "These mutant insects you see now are actually the kind of attack ability that is not very strong."

Hearing this, Ye Feng couldn't help but raise his eyebrows, and Lu Tao continued, "The really troublesome mutant insects are those that can release highly poisonous. Even if we are bitten by a sixth-order powerhouse and don't clean up the toxins in time, we will die."

"There are even some mutant insect toxins that can be sprayed directly, and most of the soldiers' deaths are caused by this mutant insect."

Hearing this, the expression on Ye Feng's face became a little more serious, and neither did he

I thought that the total attack of mutant creatures would be so troublesome.

Of course, he just felt that it was troublesome, and he didn't feel that this was a difficult problem to solve, as long as the military began to carry out the bombing plan, it would naturally be able to empty a large area of mutated creatures, and the pressure here would be sharply reduced.

Thinking of this, Ye Feng just wanted to open his mouth to comfort him, but suddenly there was a shrill alarm sound in the barracks.

Hearing this voice, everyone's faces changed slightly.

Lu Tao immediately said, "This is a first-level alert, and these mutated creatures are about to launch a general attack again."

At this time, a large number of soldiers walked out of the barracks and rushed in the direction of the city wall, and in just one minute, the number of soldiers here on the city wall had doubled.

Even Ye Feng found that not only the regular army, but even the logistics soldiers were also dispatched, and they carried a large number of large quantities of ammunition to provide logistical support at any time.

While the military was hurrying up and preparing for the battle, in the distance on the horizon, groups of mutated animals were approaching.

They are not charging haphazardly, but rather arranging their troops in a fairly orderly manner.

At the top of the top are mutant bison, mutant boars, mutant rhinoceros, these animals with rough skin and thick flesh.

After that, there are all kinds of predators, which are the main force that climb the city walls to kill.

And above their heads, there are all kinds of mutant birds, and even on the claws of these mutated birds, they are holding a boulder or two tons.

Obviously, if they fly thousands of meters above the air and smash these boulders down, the consequences will be absolutely unimaginable.

Of course, in front of this mutant animal, there is also a large group of mutant insects acting as cannon fodder.

And most of them are mutated insects that can fly, so although these are cannon fodder, the threat is still huge.

If they flew over the walls to the rear and killed the logisticians, the consequences would be equally severe.

Of course, Ye Feng also saw some mutant insects with particularly bright colors, which should be those mutated insects that can release toxins.

Boom Boom!

Before the large army of mutant creatures approached, the artillery battalion began to fire fiercely.

Howitzers and mortars fell into the dense army of mutant creatures, and a large area in front of the city wall turned into a sea of fire.

It's just that this kind of thing didn't happen like blood splattering.

These fifth- and sixth-order mutant animals are completely capable of carrying the damage of these mortars.

Even the mutant insects, which had relatively weak defenses, were only blown to the ground by the shockwave at most, but quickly climbed back up and continued to move forward.

Although they can't be blown up, these mutated creatures don't mean they don't have an effect.

With their defense, they can indeed withstand the shock wave, but when the cannonball falls directly on them, they can still cause damage if they are in the center of the explosion.

And as long as these mutant animals are injured, they will be more or less affected in the next battle.

It would be even better if it could blow up their joints or wings and affect their movements.

It is precisely because of these considerations that there is the current bombing.

However, the army of mutant animals advanced quickly, and it didn't take long to get within 2 kilometers of the city wall.

At this time, the soldiers on the city wall all raised their destroyer hand cannons in their hands and began to shoot.

Suddenly, an even more intensive roar resounded throughout the entire city wall, and the momentum was quite huge.

It's just that the effect is not so satisfactory.

Because the rate of fire of the Destroyer's hand cannon is still too slow, and in front of the army of mutant animals, there is an army of mutant insects that act as cannon fodder to resist.

What's more, these mutated creatures are not targets, they dodge.

If you can't hit their heads, even with the power of the Destroyer's hand cannon, it's hard to deal enough damage to kill them.

And to hit them in the head, is it easy? Nature is not easy.

Although the heads of the mutant animals are large, and these soldiers also have auxiliary aiming equipment, the probability of hitting the head is only about 50%.

The Destroyer's hand cannon was already slow in its rate of fire, and the hit rate was not too high, which directly led to the army of mutant animals, which easily broke through their firepower network and came to the city wall.

Although this wall is 6 stories high, it is nothing to mutated animals, they can jump directly on it with a single vertical leap.

In this case, the contestants stationed all over the city wall finally made a move.

Flames, water arrows, thunderstorms, hurricanes, and all over the city wall for a while, there were abilities.

The mutant animals that wanted to jump on the city wall were bombarded again.

And the soldiers behind them will also seize the time to open fire.

In such a close-range situation, their shooting accuracy can be greatly enhanced.

The hit rate can be increased to at least 90%, and the killing efficiency has increased a lot for a while.

But Ye Feng knew very well that if he wanted to maintain this situation, he needed these players to constantly release their abilities and carry out this kind of high-intensity confrontation.

When the spiritual energy in their bodies is consumed too much and cannot be sustained, this situation will immediately collapse.

Ye Feng looked at the mutated creatures surging all over the mountains, even he had a sense of powerlessness.

In such a situation, the power of a person is small, even he is no exception.

Even if he could kill 100 mutated animals with a single move, there were millions of mutated creatures here, how could he possibly kill them all.

But even so, Ye Feng still took out the Yunlei Gun from the storage bracelet.

Although he can't rely on his personal ability to resist the mutant creature brigade.

But it can kill those elite sixth-order mutant animals.