My Doomsday Shelter Unlimited Upgrades

[You have regained your former vitality, and you will be rewarded with 300 survival points. 】

[You have upgraded the workbench, the efficiency of making items has been greatly improved, and you will be rewarded with 500 survival points. 】

[You have expanded the scope of the field, increased food output, and rewarded 1000 survival points. 】

[You made upland rice, watermelon, apple, and carob seeds. The sweetness of watermelon makes you look forward to the future, and you will be rewarded with 500 survival points. 】

[According to your quality of life and happiness index in the last days, an additional 5000 survival points will be obtained. 】

[According to the quality of life and happiness index of the rest of the population in the shelter, an additional 1500 survival points will be obtained. 】

Survival point balance: 21605

......

The next day, Chen Yang woke up early.

I thought I was the first bird to get up to eat worms, but I didn't expect Jiang Yanbing to wake up earlier.

Waking up to a hot meal, everything seemed to be back on track.

After washing, dressing, and eating, Chen Yang returned to his bedroom and sat in front of the workbench.

With [-] survival points now, it's time to craft some new weapons.

Today's goal is to retrieve all the items that were left underground.

Chen Yang browsed through the entire weapon menu for a long time, and decided to make his childhood dream.

Gatling.

Once upon a time, owning a Gatling machine gun was his dream.

At that time, computer games had just started, and he often played a game called FireWire Crossing with his classmates and friends.

At that time, it was the biochemical model in it that was all the rage.

And what do you use to play biochemical mode?

Machine gun!

The M60 weapon is only used by ordinary players, and the real local tyrants use Gatling.

It can be said that Gatlin was the symbol of identity and status at that time.

At that time, it was said that in the game, if there are such props, everyone will rush to change the gun.

And even in the current situation, it is not a big mistake to say that Gatling represents identity and status.

Being able to have such heavy firepower in the last days will definitely dominate one side.

Chen Yang didn't know if it was Gatling, would he be able to hurt the big robot he met back then.

But he felt it was okay.

After all, this is a heavy firepower weapon. Compared with the AK47, the AK47, the king of weapons, is a small fight.

Chapter 213 Returning to the Underground

8888 survival points, using some alloy materials, 6000 survival points, Chen Yang took the Gatling machine gun directly.

[Gatling gun]:

Rate of fire: 1500 rounds per minute

Upgrade Direction 3000: Change the material of the barrel and add a cooling system so that the barrel will never overheat. The required survival points are [-] points.

Upgrade Direction 5000: Reduce the volume and weight of the machine gun so that it can be upgraded to a 'Mini Gatling', which requires [-] survival points.

System comment: Da da da, take the blue fire!

Before he had time to take a closer look, Chen Yang quickly put Gatlin back into the system backpack.

Putting it on the table alone can easily crush his workbench.

Chen Yang sized it up and finally gave up the upgrade option.

Although there are many survival points, they are not so wasteful.

Although this is a big guy, for him now, even if he can't carry it for a long time, it is not a problem to pick it up and shoot.

And the rate of fire of [-] rounds per minute is basically enough, and the option to cool the barrel is somewhat tasteless.

Generally speaking, if you use this thing to hit violent bats, they will all die before the barrel is warmed up.

Taking advantage of the trend, Chen Yang produced more than 2000 rounds of 7.62mm bullets.

Not only does Jiang Yanbing's gun use this bullet, Gatling also uses this bullet.

The caliber of Gatling is different, some use 5.62mm, some use 7.62mm, which can be selected during production.

After Gatling was finished, Chen Yang went on to redo an AK47.

This rifle is also mainly used by Jiang Yanbing, instead of the wolf bone crossbow.

With the last experience, Chen Yang deeply realized the importance of firepower.

Firepower is king, this sentence is absolutely true.

After everything was done, Chen Yang went outside and handed the gun and bullets to Jiang Yanbing.

After changing the bombs, bringing dry food, and refueling the car, Chen Yang picked up the sheriff who was sleeping soundly in the cat's nest, and embarked on the journey back to the underground cave.

In less than an hour, Chen Yang went down to the original cave entrance before noon.

Everything is so familiar and strange.

Chen Yang performed a scan.

After scanning, no abnormalities were found.

The anomalies were all blocked... Chen Yang complained secretly, but at least there were no wild anomalies.

As for the abnormality in that room, as long as you don't choose it, you should be fine.

Reward room Reward room, since it is a reward, it will not be compulsory for people to participate, right?

Chen Yang clearly remembered that before he selected the last showcase, he had no intention of closing the way out.