Abbather evolved a two-part mobility aid system for cockroaches.

The first part of this system is usually used on the march, and this part of the system causes the cockroach to be affected by hormones secreted by special glands in the brain during movement, which will make the cockroach's action organization quickly active, so that the cockroach can quickly increase its speed while moving.

In other words, the longer you run, the faster you move, but if you stop, the secretion of this hormone will also stop.

And the cockroach still hasn't lost its ability to dig underground, and when digging underground, this hormone also takes effect.

However, when cockroaches are in battle, this part of the system usually doesn't work as well as it takes a long time to prepare.

This is where the second part of Abbather's evolved mobility support system comes in handy.

Abbather has evolved two symmetrical jet chambers in the vacant structure after the cockroach has been de-armoured, and the gas emitted from these two jet chambers can assist the cockroach in making long-range jumps.

Cockroaches can now jump directly into battle and use their extra spikes to cut enemy troops near the landing site into countless pieces.

Then, they will be able to slaughter the enemy crowd with their heavy armor.

To put it simply, cockroaches have two more skills, one passive and one active.

Passive skills can make cockroaches faster and faster when moving, and active skills can make cockroaches jump up and smash directly into the enemy group, a bit like the active skill of the Soviet army's "sickle mecha" in a game "Red Alert 3" that Xue Hua played before crossing.

This skill not only gives cockroaches the ability to dash in battle, but also gives them the ability to jump over some terrain obstacles.

Overall, Xue Hua was quite satisfied with the evolution of the cockroach this time.

But when he moved his gaze to the two vesicles in front of Abbather, he knew that Abbather hadn't finished speaking.

Sure enough, after a slight pause, Abbather immediately began to continue to introduce the two essences in his hand.

It first lifted the oil-like ball, used its arthropods to clear the vesicles that protected the essence, and then sucked the essence into a needle-shaped arthropod and injected it into the body of the cockroach in front of it.

The cockroach hissed violently, and the body was quickly wrapped in a thick layer of egg shell, which directly egged in place and began to evolve.

"The first option - Exterminator, Exterminator evolution, remove the cockroach's body acid production system, and use the excess body structure to evolve the sickle arthropod at the dorsal armor and strengthen the armor weight and limb load capacity.

The arthropod tissue on the back of the exterminator evolved into a bony plate-shape, which can be closed at the front of the body, and after the bone plate is closed, it forms a 'V' shaped collision angle, with serrations and bone spurs attached to the edge of the bone plate, and the height of the bone plate is the same as that of the exterminator.

The Exterminator retains and strengthens the cockroach's self-healing physique, the Exterminator's armor is further strengthened, the Exterminator is still able to dig into the ground, but not in the ground, the Exterminator is no longer capable of spraying acid, and the Exterminator retains the fumarole of the new cockroach, but the position is shifted to the tail.

When the fumarole ejects gas, the Exterminator's reinforced limb structure allows it to ram at its target at breakneck speed.

The 'V' shaped closing of the bone plates will allow the exterminators to avoid injury in the event of a collision.

Once close to the target, the Exterminator will be able to cut the target into several pieces using a high-velocity catapult arthrop underneath the plate.

The Exterminator will be the best protector and vanguard of the Swarm when fighting in confined areas. ”

Abbather said, the cockroach in front of him throbbed more and more rapidly, and finally exploded with a bang, and a monster larger than the cockroach and covered with extremely thick and hard bone armor covered with sharp thorns appeared in front of Xue Hua.

It has very thick arthropod legs, and underneath its body, there are two symmetrical sickle arthropods that are curved to each other.

On the back of the beast, the cockroach's two sickle-shaped arthropods had become two thick bone plates studded with spikes and sharp bone blades, almost as thick as two adult fists, usually tucked above the back armor.

When the Exterminator needs them, the two plates can quickly move in front of it and close together to form a sharp "V" shaped angular structure.

Then, the Exterminator only had to fight all the way through the dangerous collision angle, and basically even anything several times its size would be knocked to the ground.

The scythe-like arthropods in the Exterminator's abdomen quickly protrude from under the slightly raised ramming horns, and then chop at the enemy lying on the ground.

It's the equivalent of a bioram.

And because of the two bone plates and the heavy armor that had been strengthened, the Exterminator weighed a lot of weight, and some small creatures could have stepped on it if they accidentally hit it......

It would be a bloodiest scene.

Xue Hua thought for a moment, then nodded, he already almost understood the usage of this new unit.

He then nodded at Abbathhar and motioned for it to begin the introduction of the next evolution option.

With a wave of his arthropod, the cockroach that had evolved into an exterminator stepped aside, while the other crawled out of a hole in the back and walked in front of Abather.

After Abbather injected the molten essence into the new cockroach as before, the cockroach also egged on the spot, pulsating slightly.

"The second option - Saboteur, the Destroyer mutation, inspired by the Memories of Domination, with a slight modification, strengthens Corrosive Bile to Burning Bile, and changes the firing method, from a pure large arc shooting method, to a flat/curved adjustable one, but sacrifices the oral spray ability, and weakens the armor to improve the firing efficiency of the weapon system, a purely long-range tactical unit, and requires the dispatch of swarm protection when used."

"The saboteur has a very long range and a powerful scorching bile destructive power, which can clear the enemy's living forces on a large scale and effectively suppress the enemy's long-range firepower units.

Saboteurs can dig into the ground, but cannot move underground, saboteurs no longer have the ability to regenerate cockroaches, saboteurs move at the same speed as the infected, and saboteurs can directly gain the vision of the king bug and use it to hit targets outside of line of sight. ”

The oocyst exploded, and a strange insect crawling out of the egg with no armor on its body and only four arthropods that could still see the shadow of a cockroach crawling out of the egg.

The monster was only slightly larger than a cockroach, and had a flat hole in its back armor that seemed to be able to rotate and adjust its position at will.

The saboteur's brain was larger, protected by two light bone plates, and it had only one eye on its forehead, and the sickle-like arthropods on its dorsal armor were missing.

Abbather's explanation is clear, this is a long-range tactical fire support unit, similar to the human siege tanks in the game, but the difference is that the exterminator does not fire less ammunition even when fired horizontally.

It's just that this guy's defense is worrying, and the attack interval is relatively long, compared to the destroyer of the Zerg in the original game, the skill has become an ordinary attack, but it has lost the ability to fight with the enemy in close combat, and it is more vulnerable in the face of the opponent's infiltration team, and like the toadstools, it needs to be specially dispatched to protect the swarm unit.

But this disadvantage is tolerable in terms of its merits, as the Swarm has since had a true ultra-long-range strike force.

In addition, saboteurs can gain the vision of the king worm on their own, which means that they can also perform the mission of "counterattacking the battery", that is, to return fire in real time and counter enemy long-range fire units.

Xue Hua looked at the two new units of the swarm in front of him with satisfaction, and now, the ground forces of the swarm have been relatively perfect.

There are exterminators and jumping insects that can charge into battle to protect other troops, there are new cockroaches that can jump directly into enemy groups in the second echelon, there are stinging snakes that can shoot both explosive and armor-piercing spines in the medium and long range, and there are saboteurs who can accurately carry out area strikes at ultra-long range.

Even the spectral units have two types, the toadstool and the infected.

If there is anything else that needs to be added.

It should be that it lacks the kind of power that is enough to "make a final decision".

However, Xue Hua was not in a hurry.

He believed that the "Thunder Beast" would never let him down.