They all have a recruitment limit, and sub-buildings can provide them with equal recruitment seats.

For example, the control headquarters and base vehicle were unlocked at level 2. At that time, just like the shipyard, they provided 500 recruitment seats as soon as they were built.

After the base vehicle was upgraded to Level 3, the Air Combat Command provided 2,500 recruitment seats. Now that the base vehicle has been upgraded to Level 4, the number of recruitment seats provided has reached 6,000.

If a sub-recruitment building is built, then this number will be doubled to 12,000 recruitment seats.

The dock used to have 500 recruitment seats, but now after the upgrade, there are 2,500 recruitment seats. If a sub-dock is built, the recruitment seats will double to 5,000.

This number of battleships can be said to be terrifying, and they can all push into the ocean.

Qin Nian now feels like he got rich overnight. There is no other way. His power has doubled too much.

And there is no problem with food. Isn’t this the rhythm of taking off?

However, if you want to upgrade the base vehicle again, you need to have fifty security bases, which means you still need forty security bases.

At the same time, in order to facilitate statistics, Qin Nian changed the security excitement code given by the system, for example, security base A was changed to security base No. 1, and so on.

Originally, Qin Nian had more than 200 million ability points. This time, after upgrading the base vehicle, he was rewarded 100 million, and completing the mission of King of Troubled Times was also rewarded 100 million.

Coupled with the five generals' multiple attacks, killing a large number of zombie mutants, etc., the ability points gained exceeded 200 million, and the energy points he now possesses have reached a terrifying level of 600 million.

Qin Nian discovered that the greatest benefit was obtained from killing zombies, followed by mutants. The investment and income ratio of alien beasts was one to three.

That is to say, if you invest one hundred energy points, you will get two hundred energy points.

Of course, this revenue ratio refers to when replenishing ammunition. If it is used to recruit combat forces, it can only be pure consumption.

Qin Nian opened the dock column to see which warships had been unlocked.

The previous dock has not yet been developed and there is no new construction location, so Qin Nian plans to suspend the construction of the new dock first and make good use of the old dock first.

After exploring the dock, we found that there were only two types of new warships unlocked. It seemed that only four were unlocked for the first time. Subsequent upgrades could only unlock two new combat forces.

The new battleships unlocked this time are the Aegis cruiser and the dolphin. One is a real weapon, and the other is a biological weapon like a giant squid.

"Combat unit: Aegis cruiser!"

"Recruitment fee: 1200*LV4!"

"Necessary buildings: dock + combat laboratory!"

"Armor: Light Armor!"

"Introduction: The Aegis cruiser is one of the best air defense weapons at sea. It can shoot down any flying target. The powerful air defense firepower can keep the entire fleet in a safe state in the air, but it has no ability to attack the ground or the sea!"

"Combat unit: Dolphin!"

"Recruitment fee: 600*LV4!"

"Necessary building: Dockyard!"

"Armor: Light Armor!"

"Introduction: It is a powerful weapon for attacking the sea. The super-powerful sonar system on its head releases ultrasonic waves that can crush enemies in the ocean and protect the entire fleet."

Qin Nian carefully examined the two dock strengths, one for the air and one for the sea.

But he couldn't imagine how useful the Aegis cruiser's air defense would be. After all, there weren't many flying apocalyptic creatures on the ocean. It couldn't be that all the creatures in the ocean had wings and could fly, right?

The close-in defense guns used by Dreadnought-class battleships can also handle the occasional flying beasts. Using Aegis cruisers specifically for air defense seems a bit overkill.

Considering this, he did not recruit too many Aegis cruisers, only fifty.

However, Qin Nian values ​​​​the dolphin very much. He is not big and uses ultrasonic weapons that can crush enemies, making him very suitable for battlefields in the ocean.

Like the catfish and strange beasts that Nimizil encountered last time, if there were dolphins at that time, it wouldn't be a problem at all.

In future battles, dolphins can also be used to guard around the battleship to prevent those strange beasts from jamming the propeller or getting into the gun port again.

This ensures the battleship's combat power and prevents the situation like last time from happening.

The last time it was just in the river, there were not many strange beasts and mutants. If the situation happened last time in the ocean, there would definitely be a lot of damaged warships.

After thinking about it, Qin Nian recruited a thousand dolphins and a thousand giant squids, as well as 600 Typhoon-class attack submarines and 350 Dreadnought-class battleships.

Three thousand recruitment seats have been used up.

Just purchasing these warships cost Qin Nian nearly 20 million energy points.

Qin Nian, the crew member of each battleship, is equipped with one hundred conscripts. Now recruiting one conscript requires four hundred energy points.

This time, there were 500 warships that needed to be replenished with mobilization troops, which also cost him 20 million energy points, and replenishing the ammunition of these warships also cost nearly 40 million energy points.

Just to replenish the power of the ocean cost him nearly 80 million energy points. The energy points are really free!

By the way, if they were just recruited, the ground forces would carry full ammunition by themselves, and Qin Nian would only need to supplement the combatants above, even for the V3 rocket vehicles that are part of the long-range strike force.

However, combat units such as air power and sea surface power do not carry ammunition and need to be supplemented with personnel and ammunition.

Now Qin Nian only has 500 million energy points left, and he still needs to equip air power and land power. It is estimated that these energy points are just enough for him to replenish all his power.

He was assigned to the rank of air force again, and he checked carefully. Last time, sky force unlocked Apollo fighters and peacekeeping bombers. These two fighters played a huge role in the base defense battle, so he was looking forward to this.

Some powerful fighters can be unlocked at a time.

After reaching the bottom, I found that there were two new types of fighter planes that could be built. One was a fighter plane, which was an Intruder fighter plane.

The Intruder fighter plane used to be an important combat force in the Red Alert world. The firepower system it was equipped with was equipped with high-penetrating bombs, and its ground strafing attack was very powerful.

The power system it is equipped with is a high-speed jet engine, which is faster than a Black Hawk fighter jet. Normal flying beasts cannot catch up with it, and it can be used to sneak attack enemy headquarters.

If you find a command-shaped alien beast on the battlefield, but the rocket car cannot be launched, you can use the Invader fighter plane to strike accurately.
Chapter completed!