The two U.S.S. teams were strictly forbidden to use any high-explosive weapons in the "Ant Nest" research institute when they received the mission, and even howitzers that were not very powerful (compared to explosive grenades...). They are not allowed to carry it.

Therefore, none of the weapons and equipment they carried this time were high-explosive weapons, and this is the main reason why Beltway, the big guy who successfully unlocked the title of "Demoman", is so short-tempered.

To use the original words of "Liangkun" to describe it: "I am very angry now..."

However, in this precarious and severe situation, this ban from the top has naturally been forgotten by the two captains "technically", and none of the captains will tie their hands and feet when fighting against the enemy.

As for how they will explain to the company's top management afterwards... ! The big guy's life is almost gone, who cares what those idiots think, if you really have the ability, you can do it!

Ahem.. Let's return to the Delta squad that is already at war with the Lickers...

The firepower covering web formed by eight heavy weapons is not something that can be easily broken through by a few or a dozen lickers, and these B.O.W. creatures, which are still in the category of ordinary carbon-based creatures, are still "fragile" flesh and blood.

Lickers with severed limbs fell to the ground from the ceiling or walls, and these horrible creatures that had been cracked into a sieve let out a loud roar and crawled towards the humans who were shooting at them.

Although the corridor that everyone is in restricts their movement to a certain extent, since the two sides are fighting, there is definitely not only one side affected by the terrain.

B.O.W. mutated from infected humans like the Lickers aren't actually suitable for head-on encounters with enemies with ranged attacks that outnumber them in relatively small environments.

Now, let these guys who usually like to hide in the corners and be ready to stretch out their tongues at any time appear in front of a group of veterans who are armed with heavy firepower weapons and have incomparably rich combat experience, and the results are naturally self-evident...

The combat effectiveness of the Delta team, which has no worries at all and is well stocked, can definitely be described by the word "terrifying" at this moment!

Especially when all the members are equipped with heavy weapons, if calculated according to the hierarchy system in the "evolution game", the comprehensive strength of the five members of the team at this time has completely broken through the "elite level", and the two captains have properly entered the "rare elite" level.

As for Zero... Belch.. Soy sauce sellers, Tian Tou, marginal people, war scum, Lese, chicken-like existence...

In fact, it is a very boring thing to be unilaterally abused by a group of bigwigs, and Zero has a deep understanding at this time.

After all, the enemies that appeared in front of him were just lickers after all, and they were nothing more than an appetizer for the rest of the battle, and they couldn't afford to make any waves in front of a group of wolf-like Delta squads.

Zero, who is in an absolutely safe position, has almost no sense of presence except for a few symbolic shots, and if he hits a fixed target, he may be able to perform twice, but for a licker who can move at high speed on the wall, he can only hit him.

Compared with the professionals around him who have been fighting to the death with all kinds of B.O.W. all year round and doing the clean-up work for the company, the reason why Zero, a rookie who has not been able to touch the gun for more than three months, can stand with them is completely because of his status as a middle-level cadre.

In Beltway's words, even if there were a few more weak chickens like Zero, he would still rub one hand on the ground and rub it back and forth.

Of course, this premise is that Zero does not use those black technology weapons and magic items in the storage space...

In less than two minutes, when the last licker had been pierced by a bullet and had collapsed in a pool of his own blood for the last time, a tyrant finally struggled to squeeze out of the crowd of zombies that were biting each other.

Seeing the appearance of the main master, everyone immediately began to change the magazine of the weapon in their hands, adjust their physical condition, and prepare for the real battle!

Compared to the last time Zero fought the tyrant, the number of people who participated in the battle this time was nearly doubled, and all the guys in their hands were replaced with heavy weapons with more firepower!

The first tyrant to appear in front of the big guy was beaten into a sieve and fell to the ground before he even got close to the crowd.

Almost all of this unsuccessful tyrant is covered in holes that are constantly oozing blood, and the limbs below the waist have even been completely smashed (Bertha and Four-Eyed are desperately greeting the tyrant in the lower three ways...). Not to mention the bare heart and head, which are now completely blurred with flesh and blood.

Hank, who was always paying attention to the dynamics of the battlefield, had already seen the second tyrant who was about to squeeze through the zombie horde, and at this time, the ammunition reserve carried by everyone was about thirty percent at most.

"Withdraw! Go to the first supply point! Glancing at the tyrant who was lying on the ground and struggling to the death, Hank gave the order to retreat without hesitation.

Of course, the retreat does not mean that everyone will run backwards in one go, but alternately cover each other and gradually move towards the position where the ammunition supply was prepared before, which is the so-called tactical retreat or strategic retreat.

Glancing at his teammates who had changed the target of the attack, Zero suddenly realized that he seemed to be able to find a way to take away the tyrant's "head" in front of him...

While the rest of the people were aiming at the second tyrant who had almost squeezed out of the corpse, Zero smiled at the "bloodless" tyrant who was lying on the ground and constantly struggling!

Through these two battles, Zero naturally knew that ordinary light weapons could barely penetrate the seemingly rotten but tough skin on the surface of the tyrant's body.

The ammunition fired by the heavy weapon is countered by its musculature, which is as strong as a "Kevlar body armor", and an attack like this in the face of a tyrant with the ability to recover quickly is tantamount to "sprinkling water"...

Only when you hit the heart or skull of the tyrant with a heavy weapon can you actually damage it.

Of course, these two "weaknesses" of the tyrant also have a strong recovery ability, it can be said that no matter how many injuries it receives, it can recover within a certain period of time, and once the "T virus" in the tyrant's body is activated for some reason, then it will even become stronger!

As the saying goes, "All fear comes from the lack of firepower!" Since the current weapon is not powerful enough, let's simply replace it with a more destructive one, enough to kill it with one shot!