According to the current human science and technology, if you want to create a defensive force field or something, it is only an idea.

More precisely, it is only in the imagination of cartoonists and fiction writers.

As for the scientists and the laboratory, there is no shadow of the defensive force field at all!

On the other hand, in the arms of the Doom Base, this technology has been put into practical use.

The gap between the two is not something that can be smoothed out in hundreds of years!

This requires at least thousands of years of scientific and technological deposition and accumulation to have such a leap!

However, this is an out-and-out good thing for Ye Bing.

With the energy shield force field, the defensive ability of the levitating disc has been further improved, and it has firmly established the name of the strongest defense class at present.

In addition, the other weapon it possesses, the Pillar Death Light Generator, is also not to be underestimated.

Judging by the introduction, this should be a ground-based attack weapon.

By emitting a columnar deathlight from the dispenser in the center of the disk, it instantly destroys units that are illuminated by the deathlight.

Its destructive power is somewhat similar to the scorching death light emitted by the Inquisitor.

Using the floating disk's ability to move in the air, combined with the powerful ground attack ability, you can complete precise strikes on enemy targets on the ground!

This is undoubtedly a major improvement for the entire mechanical force!

However, the XCOM Disc is a powerful vehicle that has its limitations.

First of all, it has no anti-air capabilities at all.

This also means that they can be easily destroyed by enemy air forces without the protection of other anti-aircraft forces.

Secondly, due to its characteristics, the UFO Disc must land within 100 meters of the ground every time it fires a dead light at an enemy.

In this way, there is no doubt that it will be within the range of attack of the ground forces.

Although in the process of turning on the energy shield force field. Normal bullets won't do much damage to it.

But don't forget, whether it's a human, a zombie, or a mutant, the maximum amount of damage can be done is more than just a small amount.

For example, once a human is used with heavy firepower such as anti-aircraft guns and sniper rifles, it can still break through the energy shield force field and attack the body of the XCOM Disk.

What's more, the energy shield force field is not permanent either.

Once the energy inside the UFO Disc is depleted, the Energy Shield Force Field will naturally disappear with it.

As the battle rages and the Deathlight emits more frequently, the XCOM Disk's energy will be consumed a little faster.

Having said that. Only one proof can be made.

That is, although the UFO Disc is very strong, it is far from being invincible.

As a normal class, it also has shortcomings.

And if you want to give full play to the maximum use of the UFO Disc and avoid the shortcomings, you can only look at the commander's arrangement.

After looking at the new air arms, Ye Bing returned his gaze to the original arms.

This look gave him a lot of surprises.

These surprises are mainly due to some changes.

This is manifested in the changes in the basic class.

"Warriors, squirters. Scout robots, and miniature scout planes! The price has been reduced a lot! ”

As Ye Bing said.

Today's basic troops, although the level has not changed, but the cost has been reduced to varying degrees!

First of all, the warriors and splatoons. The cost of the two has been further reduced from five points of energy per unit to four points of energy per unit!

Don't underestimate this reduction in energy costs.

You know, relative to the original cost. That's a 20 percent savings.

In other words, with the same amount of energy, only four units of soldiers could be produced before. Five can be produced today!

Forty were now, now there are fifty.

Four hundred, now five hundred!

There is no doubt that this is very good news for Ye Bing, who is seeking to expand the mechanical force!

In addition to the Warrior and the Squirt, the cost of the two types of Scout is reduced even more.

LV2's Recon Robot has its cost dropped back to one energy per unit, reclaiming the title of the King of Cost Performance class of the Doom Base.

The LV1 miniature reconnaissance aircraft has also been reduced from the original cost of five energies per unit to the cost of three energies per unit, saving two-fifths of the cost.

In addition, the mechanical barracks also gave Ye Bing the third piece of good news.

The maximum number of Hero Class appointments has been expanded from two units to three units!

With such good benefits, Ye Bing naturally won't waste it.

Yesterday, Sawyer's injuries had been healed and he hadn't spent much energy.

Now, he can continue to appoint two new hero units.

According to Natasha's prompt, hero units can only be appointed as humanoid units, which means that things like the XCOM Disc and the Bright Ling Chariot will not work, and even the Inquisitor cannot be appointed.

Therefore, Ye Bing's choice is still only three.

Soldiers, Spraymen, and Engineers.

There is no doubt that with Ron's previous performance, Ye Bing loves the Spar hero unit, so one of the places still has to fall on the head of the Squirt.

However, as for the other one......

Ye Bing frowned and asked:

"Natasha, the Hero Unit's Engineer, does she have any special abilities?"

Natasha replied:

"The Hero Unit's Engineer has a dexterous and creative pair of hands that can efficiently complete all manual tasks. In addition, they are the best architectural engineers, capable of making everything from the most sophisticated to the most ambitious, as long as they are given drawings and materials. ”

After listening to Natasha's story, Ye Bing thought for a while and said confusedly:

"Why don't I hear anything particularly powerful? Dexterous hands? Isn't this also an ordinary machine sapper? As for making all kinds of items, this one sounds pretty good, but ...... If you don't have a drawing, don't you use the eggs? ”

Natasha did not give any answer to Ye Bing's question.

"It's weird!"

Ye Bing could only sigh and return his attention to the martial soldiers and squirters.

Although he had a hunch that the hero unit Engineer would be able to play its unique role in some special situations, in the current situation, the Doom Base was not in high demand, so it could only be put aside for the time being.

So, the third hero unit, should you choose a warrior soldier or a squirt?

Just as he was hesitating, the scenes of the battle with the forces of the Black Snake Force in the past suddenly appeared in front of him.

Thinking of the damage their terrifying long-range firepower had done to the defense tower, Ye Bing still remembered it vividly.

After thinking about it for a while, he finally clapped his head and exclaimed:

"It's decided, let's do it like this!" (To be continued.) )