Chapter 1156 There Are Too Many Tyrants

In the first level and the second problem, 30% of the mentally handicapped cosmonauts were eliminated.

This includes Yuga Khan.

Not only the hospital, the supermarket and the reservoir are not guarded, but the crawler's high speed invaded the deepest part and took away the core.

At the same time, more and more cosmic people are paying attention to the progress of this sand table competition...

When human beings have food, water and medicine, the basic life problems will be solved, but human beings need to establish a safe environment to survive the invasion of monsters, so the third problem for the contestants is to guard the four directions and let human beings build a Fence to protect yourself from being attacked by monsters.

This time the terrain is ten square kilometers, and the surviving population is 1,000.

The size of the map is a nine-square grid, consisting of three vertical blocks and three horizontal block networks. It was originally combined with the viaduct and is a landmark building in the city.

Monsters will attack from four directions, with a force of 100,000.

At the beginning, only 10,000 will be paid in each direction.

The main attacker this time was the crawler, and there were no zombies involved, followed by the famous tyrant.

The tyrant possesses tenacious vitality and extremely terrifying power.

Physical fitness surpasses the crawler by several grades.

The machine gun turret is probably a little behind against such a heavy armored unit.

8000 crawlers, 2000 tyrants, such a biochemical force can easily destroy a city.

And this is only a force in one direction.

Human workers are building fences, which are set to be invincible, so the key to this problem is to delay time, as long as the fences are successfully built, human beings can survive successfully.

But there is another setting, the tower is also invincible, and monsters cannot attack the tower.

The grenade tower is a new advancement of the machine gun tower. In the second problem, only 3% of all the participants got this reward, and this advanced tower can greatly enhance the current advantage.

Grenade has a huge lethality and range second only to the artillery turret, and its rate of fire is much higher than that of the artillery turret, and it comes with a high-heat magma terrain, which has very high strategic significance.

Now that Lin Fan has 9000 materials, he can probably build 90 machine gun towers immediately.

The location of the core is in the middle of ten kilometers.

After monsters come in from the four entrances, there will be streets with nine grid lines, and the core can be obtained in the shortest time.

Therefore, the defense line must be deployed before the monster enters within ten kilometers.

Because of the rules of the sandbox world, buildings and streets can all place towers, and monsters cannot cause damage to the towers.

But the same tower can not block all the routes, otherwise the monster will have the additional ability to penetrate the tower.

Although this is a rule that needs to be discovered, Lin Fan will never be told to others.

Because there are always people who will play tricks.

For example, Thanos.

Lin Fan demolished all unnecessary buildings within ten kilometers and replaced them with materials. He placed a circle of machine gun towers at the four entrances to form a wall, so that any monsters coming in would have to withstand a lot of machine gun fire.

Because there are not enough materials, Lin Fan can only tear down the east wall to make up for the west wall, and build it slowly.

The Jiugong grid has become a maze prison.

Lin Fan just made the barricades longer, and it took longer for the creepers and tyrants to pass, and merged the four directions into one.

And because it is the first floor, when Lin Fan designed it, there was still room for it.

For example, there will be a pile of ruins blocking the main entrance in all four directions.

And in the next ten minutes, half an hour, and an hour it will completely collapse, and all four entrances will flood into monsters.

But this is enough for Lin Fan to fill up the machine gun towers one by one.

When a large number of creepers come from entrance a, the machine gun towers in the first row and the second row can shoot cross-fire, and the crawlers who step on the street will be beaten into a hornet's nest.

The dead monsters will provide Lin Fan with more materials.

Even if some crawlers entered the second row of streets, the second row of machine guns and the third row of machine guns still fired at each other, and the firepower was not weakened at all.

The first wave of creepers, sent for nothing, was completely unable to break through the bullet storm arranged by Lin Fan.

&nb entrance and d entrance were attacked by monsters accordingly, Lin Fan built a wall with a machine gun tower, and let the monsters from bcd entrance come to a entrance, so as to go deeper...

A lot of delays and a lot of materials dropped by the crawler corpses made Lin Fan's construction bigger and bigger.

In addition to the machine gun towers in the first and second circles, the third circle uses grenade towers. In terms of range, it can radiate to the first street.

The effect of stun greatly slows down the crawler's attack speed, the human workers are extremely safe, the construction speed is faster, and the fence is constantly getting taller and thicker.

The fourth circle is the artillery tower as the main tower.

The artillery tower has a wide attack range, a large explosion radius, and amazing lethality, but the attack speed is slow.

But now that the machine guns and grenades are used as continuous firepower in front, the artillery turret only needs to be icing on the cake to increase the total amount of damage that the creeper can bear in a position.

And in the second wave, a tyrant appeared, but with a restraint suit.

The tyrant in the straitjacket state can easily be beaten into the second state. His whole body is keratinized, his figure swells, and a large number of machine gun bullets are bounced away by his muscles...

Except for the grenade tower and the artillery tower that can cause damage to the tyrant in the second state, the damage of the machine gun tower is very small. If there are not many tyrants now, they will be killed by these tyrants.

Jun rushed into the depths with firepower. After all, Lin Fan didn't have so many materials. As long as he entered the fourth street, he would have no protection.

In the third wave, there are more than 3000 creepers and 800 tyrants, and this number must be multiplied by four.

However, the magma terrain created after the explosion of the grenade tower is very convenient and can cause damage at all times. It is not as powerful as the radiation of the energy tower, but half of the energy tower is running.

In the end, in order to resist this wave of attacks, Lin Fan also used a tornado to blow a large number of tyrants out of range, and they had to go all over again, taking twice the damage.

When Lin Fan builds a row of street energy towers, the huge radiation field intersects, even a heavy armored unit like the Tyrant will ignore the armor, and its vitality will drop rapidly.