Doomsday Tower Defense: I build the strongest shelter

What battle broke out in Tianhai City, who won and who lost, Su Bai didn't know at all, and when he woke up, a light rain was pouring outside the window.

There is a safety barrier in the territory, and the rainwater is filtered and purified, which is no different from ordinary water, and Wei Laosan and the others also know this, and they can clearly see through the window that the younger brothers have begun to get busy.

Outside the territory, it is different, the rain is cloudy as ink, and it is still emitting light green smoke, which is dangerous to look at.

"It turns out that the natural disaster Xu Xiaofeng said is a month of zombie rain, I don't know if it will be accompanied by thunderstorms, looking at the dense thunderclouds in the sky, I'm afraid it is inevitable..." Su

Bai has been a survivor slave for more than half a year, and he can't finish his hard work every day, and he often lives in Chase Shop, naturally he has seen many natural disasters, and this zombie rain is one of them.

Whether the zombies are killed or not, they will constantly release various zombie viruses into the air, and these viruses converge in the air and slowly form cumulonimbus clouds, which will rain zombies over time.

If ordinary people come into contact with this kind of rain, the skin will fester and become a ghost, and the heaviest will be directly infected and become a new zombie.

Although the evolutionary has different energy protection, it is relatively better, but if it is contaminated too much and is not cleaned up in time, it is also prone to problems.

However, although this zombie rain is harmful to ordinary creatures, but for zombies, it is simply a panacea, upgrade the existence of buff, long-term immersion is easier to break through into mutated

zombies!

So whenever an underground zombie rain, hundreds of kilometers of nearby zombies all smell like a zombie tide, sweeping in, this time naturally becomes the most dangerous time in this area, not only to hide from the rain, but also to avoid the zombie tide.

"I'm afraid that by then, there will be a lot of zombies smelling fishy and rushing towards this side... Fortunately, I can harvest a little more points!" Speaking

of points, Su Bai suddenly remembered that he had saved enough 20,000 points, enough to exchange for a purple quality treasure chest!

"A blue quality laser tower, the attack power is already so strong, if the purple quality..."

By the way

, the system, what is the probability of a purple treasure chest opening a purple quality defense tower?" [

The basic probability of a purple quality defense tower opening a purple quality defense tower is 33.3%, and the basic probability of a special building opening a special building is 10%]

"Lying groove, how can it be lower than the probability of a blue treasure chest opening a blue defense tower!"

The basic probability of a higher red treasure chest opening a red quality defense tower is only 15%, and the basic probability of a special building opening is 15%]

The system is cold and comes back with another critical attack, making Su Bai even more speechless.

"Gotta go, if you can't chat, you will talk a lot, listen to the monster burying people!" Su

Bai blocked the system's mouth, then hesitated, still gritted his teeth, and exchanged it for a purple quality defense tower.

Although reason told him that it was more appropriate to honestly exchange the blue treasure chest, Su Bai's adventurous spirit finally occupied the brain high ground.

He is also not a character who can keep holding things all the time, and what can be used will often be taken out at the first time, afraid that one day he will lose his head because he has it.

That's a bit of a loss.

[Congratulations on opening the purple quality treasure chest

!] [Congratulations on obtaining the basic stone slab *50 pieces, the basic rocket tower *1, the basic sword tower *1, the special building *1, the ordinary building *1, random defense tower drawing fragments *36 pieces]

Su Bai was a little nervous in his heart, and immediately picked up the card of the basic rocket tower, according to the usual order, this quality should be the highest!

[Rocket Tower]

Type: Armed Defense Tower

Quality: Purple

Level: Basic (Basic/Advanced/Research

) Attack: 100 (Physical)

Attack Speed: 1 shot / 10 seconds

Range: Full range

Land occupation: fifteen stone slabs

special effects: full-range attack, launch rockets

, attack damage verification, 20x20 damage range

out of

purple! One shot into the soul, directly open purple

! These 20,000 flowers are not lost

! "Niu, it's just a basic level, the attack can break a hundred!

After Su Bai looked at the attributes and effects of the rocket tower, he was overjoyed, as soon as the rocket tower came out, it became the strongest defense tower under him, even if it was a laser tower, it was far from it!

Although the rocket tower needs to prepare for ten seconds for each launch, its attack range is extremely large, and it can cover the entire war corridor!

With it, even a large group of monsters to attack the territory can easily deal with

it!" "The attack damage of the rocket tower is 100 points approved, which means that as long as it is damaged, whether it is standing in the center of the explosion or on the edge, it is so much ironclad, if it was there last night, then the thunder dragon would not be able to dodge at all!"

The appearance of the rocket tower can be regarded as completely making up for Su Bai's shortcomings in the current high-explosive damage, and the large-scale damage, even if it is a high-speed moving enemy in the future, can have a good suppression effect!

After all, there is always no one to defend against the high and fast speed, really encounter such an evolutionary, it is really Su Bai's nemesis.

Then he opened the second defense tower, and this quality was worse, it was a green quality.

[Sword Tower]

Type: Armed Defense Tower

Quality: Green

Level: Basic (Basic/Advanced/Research

) Attack: 10-12 (Physical)

Attack Speed: 1/2s

Range: 60m

Floor area: four stone slabs

special effect: with the "penetration" effect, the effect will decrease, each target damage is reduced by 50%

compared to the ordinary green quality defense tower, the damage is a little higher than the same green quality frost tower or flame tower, but the incidental penetration effect, also used against a large number of mobs, in the face of a single powerful enemy, the effect is so-so.

But the Soviet-Belarusian war corridor is so long, there will be no defensive towers at all, it is wasteful and useless.

Well, except for the Prisoner Tower, the three stupid goods went to that station, almost did not play any role, and when they dealt with the fire demon, they were burned to ashes by the flames before they got close.

When dealing with the thunder dragon, people directly trampled them to death.

It was Zhang Biao's strength that was slowed down by them for a second or two, but that's all.

However, as a white quality defense tower, it can not be so demanding on it, it can be repeatedly resurrected, and when dealing with zombies, it can be used as bait to lure zombies together.

Think of it this way, isn't the value reflected?

The third is special buildings, so far, each special building is particularly precious, more strange and powerful than ordinary buildings, but the probability of coming out is too low.

It's a purple treasure chest with 20,000 points, and the probability of opening a special building is only 15%.

And the building card in his hand depicts a quaint tavern on the front, a red crystal is shining with a strange light, and on the side of the card, four big characters [Hero Tavern] come into view.