After being selected for the design, Lin Fan used infinite gems as an energy source and embedded them in it.

Connect the interface to the universe through the formation of the formation, and initiate a portal connection in the plane store.

Anyone has the opportunity to participate in this competition.

Reflects fairness and justice.

The winner will be able to fly to the Diamond Universe immediately.

Have the power to rule this chaotic universe by one person.

However, Lin Fan still has some self-interests, which is the effect of the rule fragments of equivalent substitution. The more people participate, the more power in the inheritance key can be absorbed by Lin Fan.

As long as this plan can be successfully launched, when the ninth level is completely cleared, it is time to absorb the inheritance key.

For a time, hundreds of millions of contestants poured into the sand table world to start the journey of strategy.

Lin Fan is also there.

The first hurdle is the urban topography...

Sandbox World: Dear contestants, I am Sandbox Brain, and now I will introduce the rules.

"Monsters attacked the city, and mankind is facing destruction. The first problem is to save mankind. The more we save mankind, the more materials we will get."

The perspective of all contestants is the perspective of God.

At the bottom of the line of sight, there are four options, four foundation towers.

Machine gun tower: The advantage of attack speed makes them have very superior conditions against light armored enemies and can quickly annihilate large-scale light armored enemies.

Artillery Tower: High explosives mixed with shells of unknown composition can cause a lot of damage to enemies in the range. The attack speed is very slow.

Energy Tower: Enemies in the radiation zone will continue to reduce their vitality. The damage is not high. Ignore the armor.

Guard Tower: A team of 10 capable people will become effective interceptors to stop the enemy.

There are three locked columns to the side. Not unlocked yet.

Sand Table World: Now the first wave of monsters has entered the city center, with 1,000 in number. Humans take refuge in commercial buildings in the city center. You must arrange them on S-shaped streets within three kilometers. Stop the invasion of monsters.

As it is a tower defense, the rule here is that monsters on the terrain cannot attack the tower defense facilities, and the streets are designed to be needed.

The base towers are very large, three square kilometers, not very spacious.

Sand Table World: Certain materials can be obtained by demolishing buildings. Killing monsters can get a small amount of materials. A huge amount of materials can be obtained by discovering hidden treasures.

It takes 100 materials to build a machine gun tower, 150 materials to build an artillery tower, 200 materials to build an energy tower, and 200 materials to build a guard tower.

Start with 1000 materials.

A machine gun tower, 4 meters high and 2 meters wide, has a caliber of 15 mm and a range of 1000 meters. Unlimited ammunition.

Lin Fan first built 10 machine gun towers, placed in a row, crossed firepower, and acted as a wall.

Because of the rules of the sand table world, the enemy can't attack the tower, but can only bypass the tower. Lin Fan's doing this is equivalent to extending the monster's elapsed time and increasing the attack time, which is very effective.

The first wave of monsters is a group of zombies. The zombies in Resident Evil move slowly and are large in number, but there is nothing remarkable. As long as they are not fools, these monsters can be eliminated.

The crossfire produced by the high-speed machine gun tower, let alone a thousand zombies, even tens of thousands, can be killed before leaving the attack range.

However, there are some people in the universe who have problems with their brains. They have not survived the first problem of the first level, and all the humans in the mall are eaten by zombies and eliminated.

In the first stage and the second problem, human beings escaped from the claws of zombies, but important materials such as food, water and medicine are very scarce. You need to fortify the city to ensure that humans reach the hospital, supermarket and reservoir safely.

This time the number of monsters has directly increased to 10,000, and there will be a thousand creepers. They are extremely fast and are human killers.

Also, the speed of zombies has become faster. Compared with ordinary zombies, these zombies are all red-eyed zombies, which are faster and have a stronger desire to attack.

And because humans are going to three places this time, the reservoir, the supermarket and the hospital, Lin Fan needs to divide the tower defense into three levels.

From the perspective of God, this reservoir is the farthest, close to the suburbs, and the supermarket and the hospital are next to each other, which is a Y-shaped map.

In this way, Lin Fan can deploy defenses at the intersection to prevent zombies and creepers from crossing the border.

Crawlers are fast, have high attacks, are flexible, and have strong vitality. More difficult to deal with.

Because there were no dead or killed zombies when saving people just now, Lin Fan already had 3000 starting materials, but this time only 24 machine gun towers were built, and 8 machine gun towers were built on the only road on the Y-shaped map, crossed. Maximize firepower.

From the two forks, build a 4 to 2 to 2 machine gun tower to give priority to protecting the direction of hospitals and supermarkets.

The creeper has already come, taking the lead, trying to shoot through the 16 machine gun towers, but after all, there are thousands of them, and no matter how high the frequency is, there will be fish that slip through the net.

Approximately 60% of crawlers die.

There are less than 400 creepers separated from the fork.

Lin Fan can see clearly the situation of the creepers. He has built 12 energy towers on both sides. The radiation fields generated can be overlapped. With the damage of the machine gun tower, these creepers can almost be completely prevented and eliminated.

After solving the crawler, the red-eyed zombies who are one step behind will not have such a big crisis, and it is not to be afraid.

Except for the large number, there is nothing to worry about, almost half died in the only passage.

The combination of a large number of energy towers and a small number of machine gun towers behind is even more invincible.

The humans who went to the hospital and the supermarket found the treasure, increasing Lin Fan's material limit by an additional 5,000.

And also found a skill scroll, a tornado, which caused the enemy to be blown back by a violent hurricane for a certain distance, with a continuous bleeding effect.

A column box in the lower left corner is unlocked, and a tornado sign appears, which can be used. However, the cooling time takes six hours.

The humans who went to the reservoir helped Lin Fan unlock the advanced tower of the machine gun tower: the grenade tower.

The attack speed of the grenade tower is average, and it can create a range attack. After the explosion, it can also produce terrain that makes the ground magma in a short time.

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