A breeze blew across Han Dao's face, and the next moment, a happy smile suddenly appeared on his face, obviously very satisfied with the strength that Yuriko had shown. Pen @ fun @ pavilion wWw. ｂｉｑUｇE。 ｉｎｆｏ

"I wonder what will happen when the mechanical unit is upgraded?" Han Dao had excitement on his face.

As soon as his consciousness moved, the construction panel had already appeared in front of him, and like the biological troops, there was also an upgrade symbol in the upper right corner of the mechanical class image at this moment, Han Dao's fingers moved quickly, and he directly selected all the upgrades.

A multi-purpose infantry vehicle costs 3,000 gold to upgrade, the Mirage tank costs 5,000 gold, and the Smasher costs 6,000 gold.

The Century Bomber directly reached 50,000 gold coins, and the Pacifier artillery also reached 30,000 gold coins. With Han Dao's finger clicking, the remaining funds in the base were instantly cleared, although the mining cart poured truckloads of gold bricks into the ore refinery from time to time, it still couldn't withstand such a huge consumption, and the amount displayed in the upper right corner of the control panel would probably remain at the lowest level for three days.

"The overall amount of gold consumed by the upgrade of the mechanical class is far higher than that of the biological class, and according to common sense, the growth of the strength of the mechanical class after upgrading should also be extremely perverted!" Han Dao secretly thought in his heart that his figure flashed and he had arrived at the base.

And Yuriko also followed closely behind Han Dao, standing side by side with No. 1 Tanya, tilting her head, looking at the front with a curious expression, on the wide flat ground, hundreds of tanks and infantry fighting vehicles were lining up in a long line at this time, entering the armored factory in turn.

A multi-functional infantry vehicle roared out of the armored factory and stopped in front of Han Dao, the general appearance of the upgraded multi-functional infantry vehicle has not changed much, but the body armor has changed from white to light gray, and some important parts have also been thickened, which looks more thick and domineering at the moment.

The most obvious change is its tire part, the previous multi-functional infantry vehicle is equipped with special explosion-proof tires, two on one side, a total of four, with advanced suspension system and automatic inflation function, can adapt to various terrains, even if the tire is punctured, it can also rely on the alloy contour for high-speed driving.

After the upgrade, the tires of the multi-purpose infantry vehicle have been changed to six, and a tire has been added in the middle of each side, and compared to before, these tires appear more domineering, the one-person-tall tires are covered with raised particles, and there is a pale green shield symbol in the center of the silhouette at the moment.

"Ten kilometers away from the target, a dilapidated ruined building! Attack now! Han Dao's order came out suddenly.

The next moment, with a furious engine sound, the multi-functional infantry vehicle in front of it had disappeared in an instant, and the speed was many times faster than before.

"Phew!"

Caught off guard, Han Dao was hit by the dust raised by the multi-purpose infantry vehicle, and at this moment, he took two mouthfuls of the air impurities he had inhaled, and his whole body was vibrated with energy, directly shaking away the dust around him.

"This speed! The speed of 100 kilometers is less than a second! ”

A hint of excitement flashed in Han Dao's eyes, the speed of action of the multi-purpose infantry vehicle at this time was very similar to the perverted version in the previous game, aside from its power, this attack speed alone was enough to sweep everything.

The picture shifted to the virtual screen, the multi-functional infantry vehicle had reached the target five kilometers away, stopped sharply at the moment, the rocket launch nest at the top turned instantly, and the speed was also extremely fast, and then, a rocket has suddenly risen into the air, smashing into the target building, within three seconds, there are three rockets in the air, each wave accurately hit the target building, and the huge power instantly completely flattened the target hell.

"Perverted! But...... I like it! Han Dao could hardly find a sentence to describe his mood at this time.

Next, the upgraded Phantom Tank and Pacifier artillery also appeared, and after some testing, Han Dao was already happy to close his mouth.

The Phantom Tank's beam attack was directly upgraded to an ion beam, with a penetration distance of an astonishing 20,000 meters, and at the same time, its hiding ability has become more perverted, and the Phantom Tank in a non-attacking state is an ordinary tree in Han Dao's eyes at the moment, not only visually giving people this feeling, but also standing next to it, you can also smell the unique green breath of the tree, even if you touch it with your hands, you can only touch the real bark.

This kind of ability can be called perverted, which means that the Phantom Tank is no longer just to deceive the perception of ordinary people, but also to hide the exploration of most evolutionaries, it is conceivable that an evolutionary has stood in front of the laser emission pipeline of the Phantom Tank, but still has no slightest perception, so once the Phantom Tank takes the opportunity to fire, the opponent will die.

In the air base, the fuselage of the Century Bomber has become larger at this time, the bomb load has reached a terrifying 300 tons, two armored fuel tanks have been added, and three tanks of aviation gasoline can be filled at the same time, and it can stay at high altitude for up to five days without any resupply after liftoff, which can be called a real air fortress.

Compared to these, the most surprising thing for Han Dao was the Pacifier artillery, which was upgraded far beyond the scope of normal artillery, and the artillery base was as huge as a base car, and it directly used geomagnetic levitation to move forward, because there were no tires or tracks to withstand its huge weight and terrifying recoil.

The barrel of the artillery is ten meters long, and the shells are accelerated by magnetic propulsion, and the vitality coverage reaches a terrifying 100 kilometers, that is to say, if Han Dao places the pacifier at the border between the Red Alert base and the God of War base, most of the God of War base can be included in the vitality coverage of the pacifier.

"Brain, report the situation on the battlefield ahead!" Han Dao suddenly felt a little impatient in his heart, wanting to test the power of the Pacifier.

The battle is expected to end in an hour!

"Good!" A mysterious smile appeared at the corner of Han Dao's mouth.

"All Level 2 Pacifiers, go to the combat area immediately, and start shooting on your own!" Han Dao ordered in a cold voice.

With his order, ten massive second-class tranquilizer guns in the base had begun to slowly turn and drive towards the wilderness.

At the same time, thirty second-class Phantom tanks also quietly set off and followed, guarding around the Pacifier, as a long-range artillery, the Pacifier does not have an advantage in speed and melee combat, even if the overall function is enhanced by five times, it still maintains a maximum travel speed of 50 kilometers per hour at this moment, and there is no ability to resist in the face of the enemy who breaks through to the side.

Behind, looking at the pacifier who drove out of the base without hurrying, the corners of Han Dao's mouth twitched unnaturally.