Developers of games are required to complete their own games before they can officially offer them to other players to play.

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The voice prompt made the four people upstairs stunned for a moment.

At this time, the plants are still tirelessly attacking the heads of the mechanical zombies, and the cracks in the glass cover that protect Dr. Zombie are getting bigger and bigger.

But it's still too slow.

With another wave of the mechanical zombie's big hand, half of the remaining iced watermelons were smashed into pieces.

"When the hell are you throwing those goddamn mushrooms?" Even though Yu Liang was prepared, he was still shocked and couldn't help but say angrily.

"Please be okay with you!" Li San said with a smile, but he didn't say it.

Yu Liang stopped talking.

When he was just defending against the zombie attack on the lawn, he saw that he couldn't hold it anymore, so Yu Liang disbanded the bear and wolf, leaving only the night owl still hovering in the air. This made Yu Liang feel a little frustrated in his heart, after all, there was still some attachment to being an old man in his heart.

But seeing the appearance of these three newcomers in their chests, Yu Liang was still a little relieved. Not because of them, but because of Qi Zhen!

Qi Zhen and the three of them confronted Dave in the room at this time.

"After Dr. Zombie was born, in addition to cloning himself and producing new mechanical zombies, there is no more evidence that he participated in the research of zombies, however, there are a lot of props equipped with zombies in the house, I guess, it must be after the zombies are mass-produced, go to that house to arm, and the generation of ordinary zombies must also have a time pattern, which is the third factor that determines the frequency of zombie invasions!" Qi Zhen said slowly.

"We guessed that the production of mechanical zombies and the cloning of Dr. Zombie determine the frequency of zombie invasions, yes, but not entirely, if we follow the current reasoning, we should have filled in the last piece of the puzzle."

Li Qiang and Jiang Yan finally fully understood.

Jiang Yan doesn't know what to say at all, the difficulty of the game is actually designed to such an extent, is this really a casual game? Moreover, this Qi Zhen is also too terrible!

"Since it's a hidden mission, I think we can come to another conclusion." Qi Zhen still explained to the two of them.

"That is, as long as we don't leave Dave's house and resist the attack of the mechanical zombies step by step, then the game will naturally end, and there will be no such thing as an infinite invasion, at least not in our case."

Just as Qi Zhen and the two of them were explaining, Dave had already stood up.

Although Li Qiang and Jiang Yan were distracted from listening to Qi Zhen's explanation, most of their attention was still on this hidden boss, and when they saw Dave standing up, the two of them instantly became nervous.

"Don't be nervous, friends, your intelligence really surprised me." Dave said with a smile.

"So what are you going to do next?" Qi Zhen also smiled and looked at Dave.

"Since you've kindly handed me back the equipment." A shovel and hammer appeared in Dave's left and right hands, a miner's lamp appeared above his head, and the lantern hung behind his buttocks.

At the same time, the scene suddenly changes, and the three people are teleported to a scene in an instant.

It was dark, and a thick fog filled all the space, and although it wasn't out of reach, the visibility was scary.

At this moment, it is still raining in the sky, and there is a tendency to get heavier and heavier.

"Qi Zhen, this is ......"

Qi Zhen nodded, looked at the scene in front of her, and said softly: "That's right, the backyard where all the extreme weather is superimposed!" ”

"Then I'll definitely entertain you with these things!" Dave's voice came slowly, but it was impossible to distinguish between distance and proximity.

On the real scene rooftop, it's the last moment.

With the last slap of the mechanical zombie, finally, all the ice watermelons were declared scrapped, and at the same time, Dr. Zombie's protective shield was also crumbling.

"Up!" Li San shouted, and the frozen mushroom in his hand had already been thrown out.

The mechanical zombies were instantly frozen in place, however, the resistance of the mechanical zombies to the frozen mushrooms is extremely high, and the freezing time is much shorter than that of ordinary zombies!

Three! Qi Zhen only let Li San keep three!

And Lin Xiao only has three in his hands, bomb mushrooms!

Qi Zhen can only exchange so much, because there is a limit to the exchange of this plant, only five!

When destroying the half-finished mechanical zombies, Li Qiang used one of them, and now, Lin Xiao threw all three in his hand.

Boom Boom!

I couldn't tell if it was three explosions or one explosion, and with the bright light that the three people couldn't look at directly, the bomb mushroom finally exerted its due great power!

Bang la la blah!

With the sound of glass shattering, Dr. Zombie's protective shield finally broke!

But the mechanical zombie that lost the slowing effect still didn't stop attacking, and saw that the big hand was about to slap on the three people!

said that it was too late, and the second frozen mushroom in Li San's hand had already been thrown out!

Shoot the man before the horse!

The cattails in the pool are still exerting their attack power, constantly spitting their own pinpricks at Dr. Zombie!

At this time, Dr. Zombie can only take all the damage of Cattail without moving!

However, no one can predict how strong Dr. Zombie's own resistance to cattail attacks will be!

Li San'er didn't say a word, and the third frozen mushroom was also thrown out!

Meng Ran suddenly walked to the back, manipulated the plants behind him, and bombarded the head of the mechanical zombie!

Corn Bomb!

Finally came in handy at the last minute!

That's right, Qi Zhen planted two plants on the rooftop!

One is an iced watermelon, and the other is a corn bomb!

In addition to being almost inferior to the bomb mushroom, the most important function of the corn bomb is guidance! And the only plant with a guidance function!

The downside is that the cooldown time for one use is too long.

But with it here is just right, enough!

Boom Boom Boom!

With the bombardment and loud sound of a series of shells from corn bombs, the entire rooftop seemed to be overturned by the air wave of the bombs!

The mechanical zombie finally collapsed, and all the parts seemed to be loose, disassembling themselves, and in a few moments, with a huge roar, it turned into a pile of scrap copper and rotten iron!

And that zombie doctor, who is already dead, can't die anymore.

The four of them were still apprehensive, staring at each other.

"That's the end of it, right?" Lin Xiao gasped and said.

"I guess so." Meng Ran's voice was still a little trembling.

"Yes, newcomers, good job!" Yu Liang has experienced the baptism of other games, and he was the first to react and praised these newcomers.

"Hahahaha." It was Li San who laughed first, and the others also laughed.

"Oh, no, I was wrong, well done, teammates!" Yu Liang immediately added, extremely sincere.

"I'm not honored to have you as a teammate." Li San quipped.

"But barely, thank you." Li San then said.

The two looked at each other and smiled, and they had a grudge.

"Have we completed all the tasks assigned by Qi Zhen?" Meng Ran asked.

"It should be counted, Sect Leader Lin, do you still have mushrooms on you?" Li San asked.

", the pocket is cleaner than the face."

"I've run out of it, too." Li San nodded.

"Then the only plants left now are the cats downstairs and the corn that has just been used up." Li San nodded.

"What task?" Yu Liang asked.

"Before they went downstairs, Qi Zhen told us that we should try to consume all the plants before this big guy fell to the ground and scrapped, if it weren't for this, this thing would have died a long time ago, and we can't wait now." Li San said.

"Then did he tell you why?" Yu Liang asked.

All three shook their heads to indicate that they didn't know.

At the same time that Li San threw out the first frozen mushroom, Qi Zhen and the three of them were in another backyard, back to back in triangles facing the fog and darkness.

"Next, I have some surprises for you." Dave's voice came.

"You will go through three trials, and only by passing the first two will you see me as you wish."

"Now face your first test, which I call - the elusive danger!"

The rain is getting heavier and heavier, and now it has become a torrential rain.

The dense fog and rain made it increasingly difficult for the three of them to see what was ahead.

Click!

There was a thunderclap, accompanied by lightning lighting up in front of the three of them, and many zombies suddenly appeared around!

However, with the disillusionment of the lightning, it turned black again.

"Follow what you just saw!" Li Qiang spoke, and the gunfire began to pour down!

Jiang Yan also used the Ice Arrow into the darkness, and the two of them deserved to be old players, and their instantaneous reaction ability and observation ability were not comparable to Qi Zhen.

"You! Sit down! Li Qiang shouted.

Qi Zhen didn't say a word, and lay down on the spot!

So Li Qiang and Jiang Yan became back-to-back, and one person was responsible for one side.

"Click!"

The lightning kept lit up, which also gave Li Qiang and Jiang Yan more opportunities to observe the movements of the zombies. Fortunately, there are no perverted zombies appearing, and all the zombies that appear are the original normal zombies.

"Captain, I don't have energy!" Jiang Yan shouted anxiously.

"Reply!" Li Qiang shouted.

The complete trust in Li Qiang made Jiang Yan sit on the ground without the slightest hesitation.

Li Qiang finally took out the second firearm Qi Zhen saw - the flamethrower!

As the high-temperature flames erupted, the surrounding dense fog actually evaporated a few points, and the distance of the flamethrower's spray range also made Qi Zhen stunned.

"This is also ...... It's too strong. Qi Zhen knew that his captain would actually have such a killing weapon.

As Li Qiang's body rotated, under the scorching heat, all the zombies were wiped out at the touch.

However, unlike the M249, the flamethrower has a time to use, but at this moment, it still wiped out the number of zombies in an instant!

Later, although Li Qiang used M249 to resist very hard, he still waited for Jiang Yan's reply to be completed!

When Jiang Yan finished replying and got up, the zombie closest to the three of them was already less than five steps!

Firestorm!

The earth shook, Li Qiang poured bullets in one direction, and Qi Zhen shouted, "Keep up!" ”

Qi Zhen was like a burden at this time, and could only follow Li Qiang out of the range of the flame storm.

The grass began to dry up, the earth began to crack, and then a fire rose into the sky, reaching a height of nearly three meters! If you look closely, you will see that there seems to be lava flowing near the ground.

All the zombies that have rushed into the range of the skill have been burned to ashes in an instant.

And Jiang Yan, who only used this one skill, had to start meditating in place to recover.

Under the reflection of lightning, Qi Zhen finally saw that there were no more zombies refreshed around her.

With the last zombie falling down in front of Qi Zhen, this first level has finally passed!

Sure enough, Dave's voice rang in my ears again.

"Well done and ready for the next challenge? Well? ”

"The second challenge, which I call – an attack from behind! How, isn't it interesting? Dave said, his voice fading out.

The second level, begin!