Tower Defense Strategy

Dongtian, a weapon ship against planets.

The planetary weapon ships are divided into three major categories, the land plate destruction type is also called the star ship, and the broken star type is responsible for the complete destruction of the planet.

Of course, these two gadgets cannot be used on the planets under development. Dongtian belongs to the weakest kind of anti-star weapons, the kinetic energy type.

The basic principle is very simple, that is, with the help of the relative speed on the orbit, through further electromagnetic acceleration, things are thrown to the surface at a speed exceeding the tolerance limit of the atmosphere.

The specific effects are divided into several types according to the things dropped, and we will not talk about them one by one for the time being.

In this three-level phantom battle, Dong Tian is the main combat force.

As in the latest battle, by changing the blockade of the Thunder system, the third-level phantom who was panting on a certain island was driven away.

It has been chased and beaten by the Thunder system for several days. Although it is not fatal, it has already learned well. As long as it has been hit for several rounds in a row, it will look back for the non-strike area.

But the ability to learn has also made it gradually know to actively avoid the fire coverage of the garrison on the second largest island.

This time the octopus is going to force it to death, otherwise continue to study, I am afraid that someday the force in his hand will be doubled and it will not be able to hold it.

It was the underwater troops who took the trouble at the scene.

Use nuclear torpedoes to force the third-level phantom to increase the height.

These torpedoes detonated at 10 meters underwater, and the effect was similar to that of a surface explosion. The third-level phantom would be threatened at an altitude of 3,000 meters.

The nuclear torpedo was launched by a deep dive, who dared to use a human unit at the gate of the third-level phantom. This was also a conclusion drawn from long-term observation and trial.

So far, Level 3 Vision has never taken the initiative to enter the water, and will only use the steam domain close to the sea when the blood volume is in a hurry.

Its ability is very low underwater threat.

For example, the paralyzed ability of the suspected electromagnetic pulse, the summoning of the thorny tentacles of the entity, these two types have no effect at all in the water.

Is it possible that the judgment is wrong?

No, after several rounds of confrontation, the underwater forces have taken the opportunity to collect data on the spread of various skills in the water body, and the thorny tentacle has also calculated its force limit.

This round of blasting used nearly 20 nuclear torpedoes, and with the help of nuclear bombs launched from the second largest island and the dead line, they successfully forced it into an airspace above 5,000 meters.

Next, the Thunder system will take over, and once it drops below five kilometers, it will take a fight.

The two Dongtian ships that had already been on standby at the orbital station’s airport, had confirmed their intelligence before leaving their posts.

When Dongtian approached the target point, a batch of drones that took off from the second largest island flew to the scene to provide further support for predicting the trajectory of the third-level phantom.

Target action trajectory prediction is generally not useful, mainly because it is not very reliable.

The principle of trajectory prediction is actually a kind of mechanical analysis, which relies on sufficient reconnaissance data of the target to predict its trajectory range in the next few seconds.

Mechas and fighters can also make trajectory predictions themselves. Limited by their computing power, they can only predict the situation for one or two seconds, and the error is relatively large.

The moving trajectory and predicted trajectory of the three-level phantom are marked on the digital map and synchronized to the two caves in the sky.

After a short muzzle fine-tuning, the two Dongtians each deployed ten kinetic energy weapons. There was no need to repeatedly chase the track. After the bombs were dropped, the mission was completed and they returned directly to the airport.

In just two seconds after the bomb was dropped, abnormalities appeared on the head of the third-level phantom in sequence.

At an altitude of 10,000 meters, there were a lot of flashes, but the picture returned to the base only captured a small gray ball of light and a bright beam of light connected under the ball of light.

When each beam of light appears, a shock wave visible to the naked eye is formed, which is completely different from the situation of laser and ordinary particle weapons.

The bigger difference can be seen directly on the screen. The human eye can only see the screen flashing and flashing. Only the static photos of the drone can see the light beam. Because the light beam is too short, it is difficult for the naked eye to form a visual stop. .

The energy level is displayed as a three-level phantom of 1.2E. Under the impact of these bright beams, the energy level instantly shrinks to 0.2E. Among them, six beams are lost, directly hitting the sea surface, and bubbles are constantly emerging from the hit area. .

Energy level is not exactly the same as HP, but the difference is mainly in linear characteristics. The monster must be dead when the energy level returns to zero.

The third-level vision was made so, and it went crazy. It didn't descend to the surface of the sea for the first time, but flew up. It forgot the experience of being shot down from the sky.

The octopus doesn't care about it, as long as it doesn't go down, the Thunder system will not move it.

The unit responsible for taking over the battle is a second-class star.

…Yes, energy transport ship, second-class star.

Second-magnitude stars are not suitable for use as space-based weapons, but if the target is flying high enough, the laser used to transmit energy can also cause considerable damage, which is much more powerful than the laser used on the surface.

In fact, there is another cave sky in this battle.

According to the battle plan, if the Level 3 Vision survives and tries to fly down, it will use nuclear torpedoes to try to keep it high, and dispatch a third cave sky.

Flying upwards, the second-class star and the fort will take over the battle. The fortress has a worse ability to penetrate the atmosphere, and can only fire when the height reaches about 30,000 meters.

If you jump up and down repeatedly, of course everyone will take turns.

The lasers released by several second-magnitude stars penetrated the sky, and they couldn't be thrown away even when nailed to the third-level phantom.

The power is completely incomparable with Dongtian. On average, every 3 seconds, the energy level of the third-level phantom can be reduced by 0.01E.

The laser of a second-magnitude star can be released for tens of seconds at a time, but the problem cannot be solved.

As soon as the calculation result came out, the third ship Dongtian departed from port.

As mentioned earlier, the type of Dongtian is a kinetic energy-based weapon ship against planets, which means that all it throws is live ammunition.

The third-level phantom has a very low percentage of live ammunition damage, and it still leaves an energy level of nearly 0.1E, which is difficult to destroy with pure live ammunition. The previously used radioactive bombs must be below a certain height to form an energy strike.

However, it takes more than two hundred seconds for Dongtian to arrive at the scene, enough time to make the situation clear. In the end, it is up to the fortress or Dongtian to start, it depends on how to choose the three-level vision.

The result was not unexpected. The second-class star's strike finally made the third-level phantom "calm down" and lowered the flight altitude.

It didn't choose the free fall, which was the wrong choice it could make in the end.

Dongtian rushed to the scene, and another string of radiobombs went down.

For two seconds, when the beam of light flashed again, the three-level phantom energy level returned to zero.

It continued to twist in the air for a while, the optical camouflage weakened, and the phantom-like body collapsed, leaving a bright ball of light slowly falling.

After the battle is successful, introduce the hero of this battle, the radio bomb.

The full name of the space-based ray burst application bomb.

It is closer to a fusion nuclear bomb, but it is also very different from a nuclear bomb.

Nuclear bombs generally use bombs and lasers to give a critical pressure to trigger a chain reaction. Fission and fusion basically cannot escape this framework. Interstellar technology can naturally support the use of other means to activate the chain reaction, but the structure will become complicated and the body shape will be complicated. It will increase, and the gain will outweigh the loss.

As long as the atmospheric density and pressure are appropriate, radiobombs can easily exceed the critical point if they are "released" through the speed. If the detonation point is set too low, sometimes other means are needed to inhibit the chain reaction from opening in order to achieve the purpose of precise blasting.

Dongtian uses atmospheric density rules, as long as the outside world reaches the set atmospheric density, the critical prohibition will be lifted and the movement will be detonated.

The latter part is also different from nuclear bombs. Space-based kinetic energy radiobombs do not produce nuclear explosions, but controllable miniature gamma ray explosions ~ www.wuxiaspot.com~ The miniature level can only make the ray explosions last less than 0.01 seconds. Like a laser, it gives a directional strike—actually an extended line strike of the projectile trajectory, and no other direction can be selected.

The yield is small, two conventional nuclear bombs, which is 10,000 tons.

Its ray direction has to withstand about 70% of the energy it launches, and its actual strike capability is far from the energy ratio of a divergent nuclear bomb.

To be simpler, it can be regarded as an application of nuclear bomb clustering.

If it is placed on land, with such a small amount of equivalent, a magma column of one or two kilometers deep can be formed, which can easily stimulate some strata and cause earthquakes.

How else can people be weapons against planets?

This is the spree that Octopus prepares for Level 3 Vision.

The result is good, but it is actually forced out. If the outline of the third-level phantom is two times smaller, or it grows into a noodle shape like a large worm, this method of attack is not easy to use. It may require more than a dozen caves, but such a A volley will have catastrophic consequences.