Tower Defense Game: My Kingdom of Eternal Life

The stars are shining.

Cheng Shen swung his huge tail fin and swayed pieces of light.

After the Blue Whale Tower is upgraded, the mana regeneration efficiency becomes higher. It only takes five attacks to upgrade the Natural Disaster Tower.

And this only takes 25 seconds.

Whoosh!

Less than a moment.

The upgraded light shines on the dark gray defense tower again.

The color of the tower base was so deep that it was unknown what kind of material it was made of. Patterns began to appear on the surface, as if scrolls of hell were carved out. The three-color light balls floating on the tower base made the disaster scene more real and dazzling.

There was even a faint sound of wailing coming from it.

【Please select your reward!】

The system is freezing.

Seeing the five cards with defense tower patterns appearing again in front of him, Cheng Shen did not rush to make a choice. Instead, he tried to delay as much time as possible and continued to use the Blue Whale Tower to restore energy to the Natural Disaster Tower.

level five,

Level 6,

Level seven...

The experience required for upgrading a defense tower is fixed within the same rank. That is to say, before reaching level 10, the energy required for upgrading a natural disaster tower is 100 points. It only needs to be updated when level 10 is exceeded.

many.

But just in the blink of an eye.

Cheng Shen directly raised the level of the Natural Disaster Tower to level nine.

The amount of Abyss required to reach the tenth level increased to one thousand points, which slowed down the efficiency of the Blue Whale Tower.

At this moment, the five cards floating in front of him suddenly flickered.

It's like it will disappear at any time.

A gray countdown also appeared in Cheng Shen's field of vision.

"10,9,8..."

"There is indeed a time limit."

Cheng Shen was not surprised.

He wanted to hit the natural disaster tower to the full level due to a system bug, but the system obviously didn't give him this chance.

Drawing the Natural Disaster Tower may be the system's reward for his outstanding completion of the camp battle.

But that's all the reward part.

The system, the reason why it is called a system, means that it will maintain a fair attitude towards every survivor.

Although Cheng Shen can stand out among the same group of survivors and reach a height that no one else can reach.

But this is only because he seized the opportunity given to him by the system.

The system is never stingy with rewards, but those require survivors to use their extraordinary wisdom and courage to fight tooth and nail to obtain them.

On this basis.

The system will not take actions that disrupt the balance of the game for no reason.

Cheng Shen had already expected that there would be a time limit, so he was not too surprised at this time.

He quickly picked out two of the five cards that he had been betting on for a long time.

【Interference sonar】

【mechanical】

[Level: Normal]

【Level:1】

[Attack: 60]

[Rate of fire: 2.0]

[Range: 120]

[Characteristics: The attack of this defense tower will have a certain probability of affecting the hearing of enemy units, causing them to fall into a state of confusion. Enemies in a state of confusion will attack regardless of whether they are friends or foes, and move in random directions]

…

【Speed ​​Tower】

【sacred】

[Level: Normal]

【Level:1】

[Attack: 0]

[Rate of fire: 1.0]

[Range: 5]

[Features: The attack of this defense tower will be locked to the nearest defense tower. Each time it attacks, it will increase its fire rate bonus by 0.01. This state can be stacked up to ten times]

…

The output attributes of the Natural Disaster Tower are excellent enough, even stronger than the First Demon Tower.

This is undeniable.

All three of its characteristics are range attacks.

Moreover, the Plague Disaster in the second stage has double the attack bonus, which is equivalent to the output of the Evil Dragon Wave.

But Evil Dragon Wave only attacks enemies in a straight line.

It's still a probability trigger.

The plague is a full range of continuous damage!

For this reason alone, this natural disaster tower is much stronger than the First Demon Tower.

The main reason why it cannot compare with the First Demon Tower is growth. The growth attributes of the two are very different. If they are on the same starting line, the First Demon Tower may have already broken through to the perfect level, but it is still stuck at the sophisticated level.

Low grade.

It means the panel attack is low.

In this case, the natural disaster tower will not be able to exert much power no matter how strong its characteristics are.

But now, with the emergence of the Blue Whale Tower, an auxiliary defense tower that is a perfect match for the Natural Disaster Tower, all the weaknesses of the Natural Disaster Tower can be said to have been compensated. Its strength will undoubtedly exceed that of the First Demon Tower!

Therefore, when Cheng Shen was selecting the defensive lineup around the natural disaster tower, he could basically abandon the damage-compensating output tower.

All are mainly auxiliary towers and control towers.

Speed ​​Tower.

It can increase the attack speed of the natural disaster tower, and the attack speed is equivalent to increasing the damage frequency of its two disasters, famine and plague.

Cheng Shen can also build the Speed ​​Tower next to the Blue Whale Tower.

but.

The attack speed of the Blue Whale Tower is 5.0. Even if the speed tower has ten layers of effects, it can only reduce the attack speed by 0.1.

Limited effect.

On the other hand, the natural disaster tower has a huge increase in attack speed from 1 to 0.9.

It’s obvious who to choose.

Interference sonar.

It is to make up for the shortcomings of the natural disaster tower in the air defense field.

Cheng Shen had noticed before that the fog caused by the famine seemed to be unable to affect the sky.

He had not yet seen the effects of the other two disasters.

However, it was better for him to include air defense as one of the things that needed to be supplemented in advance than to have an accident and be unable to make up for it.

The remaining three cards disappear after the countdown ends.

far away.

The crimson vortex surged again amid the trembling sound.

[The second wave of void challenge monsters has arrived!]

[The attacking party this time: Steppenwolf!]

【Quantity: 120!】

…

The system prompts directly.

It seemed that because it was aware of Cheng Shen's attempt to exploit the time loophole, the attack system did not issue a prompt for him to prepare in advance.

Cheng Shen looked at the gray wolves running out of the whirlpool gate one after another, and couldn't help but shook his head, "Three minutes, the maximum time for each rest is three minutes, and it won't be enough until later..."

The experience required for each level of the Natural Disaster Tower increases tenfold.

The effect of the Blue Whale Tower doubles every time it is upgraded.

It won't take long, just wait until the natural disaster tower breaks through the sophisticated level, and the gap in upgrade efficiency will be highlighted.

Three minutes.

It's simply not enough.

He needs to find a few more auxiliary towers that can restore blue.

Buzz!

The battle has been triggered.

The jamming sonar with the longest range is activated first. The shape of this defense tower is like a large bat, but the bat's body is made up of metal plates and electronic circuits full of technology.

Its scarlet eyes lit up like two big lights.

Invisible sound waves spread.

The leader of the prairie wolf bore the brunt and was hit by the sound wave. After he paused, his eyes immediately glowed red.

"Ouch!"

It roared loudly.

But it rushed towards the direction of the crystal even faster.

Jamming sonar can only affect one target at a time, which is also the biggest flaw of this ordinary-level defense tower.

Cheng Shen didn't expect it to play a big role.

call!

The next moment.

The Scourge Tower is activated.

The desolate dust mist slowly enveloped the path that the prairie wolf must pass.

As the prairie wolf rushed into the fog, its hair suddenly became dry and dull, and its figure seemed to have become much thinner.

It's like being hungry for a long time.

At this time, the scenes of disaster in the fog turned into streaks of green fluorescence, worming their way into their bodies like parasites.

-180!

-180!

-180!

…

"Woo!"

The fastest sprinting wolf could not last more than three seconds.

Fall directly to the ground.

Turn into yellow sand.

The ninth-level natural disaster tower combined with the increase of the blue whale tower, the damage has been greatly improved. However, the second wave of steppe wolves only have more than 500 health points at the highest, and there is no time to pass through the haze covering thirty yards. .

The coyotes died one after another.

Go forward one after another.

The abyss energy of the Natural Disaster Tower slowly increases at a rate of 1 per second.

Originally, fast-moving monsters were recognized as a nightmare for all survivors in the early stage of the gold coin challenge, but now Cheng Shen desperately hoped that they would die slower... Unfortunately, it backfired.

After a while, there was only a piece of yellow sand left on the long empty path.

Dispersed with the wind.

【Defense successful!】

[The current reward has been accumulated: 20 gold coins!]

【Do you want to continue the challenge? 】

…

Whoosh!

The upgraded light rose simultaneously on the five defense towers in the field.

When the Natural Disaster Tower is upgraded to level 10, its attributes do not change much, and the improvement of the other three ordinary towers is also optional.

Only the upgrade of the Blue Whale Tower to level three made Cheng Shen slightly excited.

Still maintaining the previous increase.

The blue whale tower's mana regeneration efficiency is increased to 30 points per attack, and the attack increase is increased to 90 points.

It's a pity that the system will not give you the option to upgrade the defense tower after five waves.

otherwise.

Cheng Shen really wants to use the two selection opportunities after each defense to improve its level now.

Take a look at the system's rewards.

Suddenly.

Cheng Shen's eyes lit up.

He almost didn't hesitate to draw a card from it.

put up!

Buzz!

A pale golden defense tower shaped like a statue of a saint appeared on the scene. The saint was wearing a white robe and a sacred emblem on her chest. She had a compassionate face and held a Holy Grail filled with blue liquid in her hands.

Wow!

Under Cheng Shen's control, all the liquid in the Holy Grail was poured towards the Natural Disaster Tower.

You can see that its abyssal energy value suddenly increased sharply!

200!

…

【Heaven's Mercy】

【sacred】

[Level: Excellent]

【Level:1】

[Energy: 0/200]

【Recovery:20】

[Consumption: 200]

[Range: 50]

[Characteristics: The attack of this defense tower will consume its own accumulated energy value to charge other defense towers. Each charge can increase the attack speed of the target defense tower by 10%. This effect lasts for up to 5 seconds]

…

The effect of this defense tower is very powerful even for sacred defense towers, it is equivalent to a power bank!

As for the Natural Disaster Tower.

What a perfect match!

In particular, there is a top-level auxiliary tower like the Blue Whale Tower, and the blue whale tower's mana recovery effect is effective within a range!

Not only can it increase the size of the Calamity Tower, it can also directly affect the Mercy of Heaven!

And Heaven's Mercy itself recovers mana very quickly.

There are 20 points.

Combined with the Blue Whale Tower's extra 30 points of mana recovery.

That's 50 points.

It originally takes 10 seconds to activate once it is full of energy, but under the influence of the Blue Whale Tower, it can be shortened to 8.5 seconds.

Don't look at the difference of only 1.5 seconds.

But you have to know.

The effect of the Blue Whale Tower is not static.

With every wave passed and every level upgraded, its mana recovery effect becomes stronger!

Moreover, if the effect of Heaven's Mercy is averaged to every second.

It is equivalent to providing 20 points of Abyss energy gain to the Calamity Tower every second, which is 100 points in five seconds!

This is three times as efficient as the Blue Whale Tower!

－－－－－－Digression－－－－－

The word count is a bit short today, I will make up for it tomorrow!!!!