Tower Defense Strategy

　　 "Huh." The octopus breathed a sigh of relief and picked up the walkie-talkie. "The pollution is about to block the door. The mecha team will stay on the mountain. I will let the ammunition carts go by and take turns to replenish them."

　　 Switch frequency bands: "The jeep class immediately get off the car and return to the base for evacuation!"

The pollution range of the little monsters is very large. The relatively flat terrain on the island can have a radius close to one kilometer. At this time, if there are little monsters daily, there is no way to send mechs outside the base without a hangar. You must be poisoned if you don't get the mecha.

　　 Soon, the ammunition car on the mountain came back, connected to the corresponding material and energy integrated interface of the base, and switched to the charging mode. The ammunition car that could have +3 electricity was sucked 10 electricity at this time.

　　The ammunition truck has its own solar-powered charging equipment, so it takes only a few minutes to replenish ammunition. If you pull away before the pollution blocks the door, you don't have to pay to clean up the pollution.

　　 This little monster battle shows that the octopus didn't think too much, thanks to the shield that he got out at the end.

　　 At this stage, the only thing that can block large-scale active pollution like scale dust storm is shield and base transformation 1: biochemical defense mechanism.

　　 The latter requires 500 ore, not to mention that now, even the octopus at the fifth-level base does not plan to get it. When the capacity of the sixth-level increases, it doesn't take much time to get it.

　　 The large area pollution problem after the death of the little monster is not big. Once the gate of the base is closed, the shield can be kept open for 80 electricity.

　　 It’s just a shield blocking the pollution, and the little monster’s pollution time is relatively long. If the power drops at 80, the base will be upgraded to level 5 and I don’t know if it can be done tomorrow.

　　 A little later, there is another bad situation-the No. 1 mine is polluted.

　　 There is no way, I can only watch the No. 1 mine fall for a long time, and completely break down after four hours.

　　If you are not convinced, you can repair it against the pollution, but if you don’t manually intervene, you will have to deduct more than 100 mines an hour. Even if you stare at it for rest and stop, the total loss of less than 200 mines will only lose money in eight hours.

　　 After the durability of the building is reset to zero, it cannot be repaired and becomes reconstruction. The cost of reconstruction is 60% of the construction cost!

　　 So hitting the little monsters hurts people, resources, and bases.

　　 The octopuses find it difficult to fight, not to mention those sand sculptures who are exposed to the game for the first time.

　　 Of course, among the little monsters that appeared for the first time, the eel butterfly belongs to the fastest moving wave, and the difficulty is indeed higher.

　　 But considering that most places on the land do not have a ten-kilometer flat area, the weaker land monsters use terrain to cover, and the defense difficulty will not be reduced much.

The pollution of 　　 eel butterfly continued for a full twelve hours, halfway through the daily routine of a wave of small monsters, and the entire mecha squad took turns to sleep on the mecha.

　　 And because of pollution and blocking the door, the supplies on the eleventh replenishment day and the rewards for the first small monsters were delayed for several hours, and they were not cast until 6 o'clock the next day.

　　 No matter what, it passed.

　　 The eel butterfly is a rare little monster, and this time it’s an event of a single little monster. There is a drop rate bonus, so the experimental sample +1 is of course.

　　 At 6 o'clock, I received 480+200 mines (reward), one person, and a promotion order.

　　 Octopus is now a lieutenant colonel.

　　 people, adjutant, that is, butler.

　　 "Lei Jing, female, lieutenant, 27 years old, professional: multi-department coordination, resource management."

　　 Looks... The octopus has a blind face and can't tell whether it's good or bad. Anyway, a very energetic girl, an inch.

　　 With an adjutant, you don’t have to do everything by yourself, and it will be much easier.

　　 For example, which bed the new big head soldier sleeps, quarrels in the restaurant, task adjustment of transportation robots, unexpected leave during the soldiers' shifts, etc., the adjutant will automatically handle it.

　　 With the adjutant, the commander is freed from more and more chores. It is still the same as before, and only needs to consider the development of the base and the tactics.

　　 And only an adjutant is like a school-level officer.

　　 Lei Jing came up with a suggestion, but there were not enough service and logistics staff.

　　 The octopus promised, but there was no arrangement in front of him.

　　 First mine shaft 1 was rebuilt.

　　 The total cost of upgrading the high-efficiency mine in the No. 1 mine is 140 mines, and the reconstruction cost is 84, which can be done in less than an hour.

　　 7 o'clock, ore 829.

The production capacity of 　　 No. 1 mine was shut down for a long time, resulting in the completion of the solar power plant, and there was nothing left, plus the late supplies and rewards, which exceeded 800.

　　 In addition, the last level 4 technology also came out during pollution.

　　"Active defense mechanism:

　　 Unlock projectile decoys (personnel equipment/construction equipment)

　　Unlock the drone (reconnaissance), which is used to increase the map display range and crisis warning range. (Requires AI technology level 1

　　 It may be safer to fight small monsters, but the range is only one or two hundred meters, which is far less effective than a shield.

　　 In this way, the base can be upgraded again.

　　 But not in a hurry.

　　 Then make up a defensive tower first.

　　 is still added on the high ground in the north to increase the attractiveness of that direction. Second, if the north is strange, it won't be completely demolished because the base can't help.

　　 This time build medium and high model bases.

The original price of 　　180 mine, 150 after discount for "high-strength lightweight structure (monster.

　　 The 3rd and 4th level turrets that can now be built are: electromagnetic machine guns, primary laser turrets, and shock wave turrets.

　　The practical ones are still level 3 electromagnetic machine guns. The other two either consume too much power or are not long enough to deal with little monsters. A more cost-effective turret will not appear until level 5.

After 　　 is upgraded to level five, there are other technologies that have higher priority than weapons. During this time, they can only be carried by electromagnetic cannons.

　　 100 mine bargains, and a little discount.

　　 Just make up one to three doors.

　　 should be enough.

　　 The same as before, the base upgrade cost is not high, 500 mines.

　　 rise up.

　　Terminal option: "The commander is asked to choose the development trend of the base."

　　 The base tendencies are divided into four categories: fortress type, comprehensive type, medium transformation and production type.

The 　　 fortress type is characterized by strong body defense capabilities (more gun positions).

　　 In addition to the normal turret/production general hanging point, there will also be a dedicated interface for the turret. The general hanging points are all around the top surface of the base, the dedicated interface is in the middle, and it comes with a basic base a few meters high.

The defense of 　　 fortress-type bases basically relies on turrets, because the game’s power gap is large and tactical flexibility is a little bit problematic.

　　 The comprehensive type has a balanced development. The advantage is that there are more than half of the slots when upgrading, one more mount point, everything will be a little bit, there is no particularly outstanding part, the victory is comprehensive, and it can come up with countermeasures to deal with various situations.

　　 For monsters, the integrated base is dominated by integrated battles with turrets and mobile units.

　　 It’s okay to insist on the fortress type or other types. It’s more ore.

　　Medium transformation can be called "non-existence type." The main task of the medium transformation base is to supply and maintain passing aircrafts and mechas.

　　The main body of the transformation base is not enhanced, and there are additional discounts in the construction of hangars and airports. Most NPC bases are of this type.

The 　　 production type pays more attention to production capacity and has extremely strong ore-consuming capacity. It has its own production facility "assembly workshop" and cannot produce things on its own. It can only cooperate with conventional production and provide a 50% increase in production capacity.

　　I am embarrassed to say what my production capacity is if I control less than five mixed mines, because the minerals are not enough to use the capacity of the assembly workshop, and the normal base to level 5 will also develop into a production model of dual production facilities.

　　 But a lot of mines are too difficult to protect. Except for a few lucky ones who can run into concentrated mines, generally more minerals mean greater protection and patrol areas.

　　 The first 4 levels of octopus technology are fully enabled, just to be able to choose a comprehensive type.

　　 Time accelerates.

　　 At noon, the base came to level 5.

　　 Level 5 comprehensive base, replenishes 25 mines, 60 electricity, and 1 food.

Power slot 6+1 (custom), production slot 8+2 (monster laboratory, electromagnetic laboratory), mounting point (electricity) 6, mounting point (other) 8, bed +10 (capsule), bed + 5 (single), bed +3 (officer).

　　 This ticket is simply added, 500 ore liters base, if you stay at level 4, these tanks are made of thousands of ore.

　　 Level 5 integrated base also gave away two internal facilities for free, an automatic warehouse and an orbital airdrop fixed-point device, of which the warehouse is inside, and the orbital airdrop fixed-point device is 100 meters west of the base.

　　 Automated warehouse is one of the achievements in the level 2 technology "alloy structure". The orbital airdrop fixed-point device is also given in the level 2 technology "encrypted communication". It is not expensive. Two 280 mines are added together, which does not occupy slots or points.

　　 There is an automatic warehouse, and the production and feeding of the base will not need to transport robots in the future.

　　 fixed-point device removes the uncertainty of orbital delivery. Not only is the location fixed, but the time point of the replenishment will also be advanced from 2 to 4 in the morning to before 2 o'clock.

If you choose a fortress, you will get another high-energy laser cannon (requires 300 power). The first time Octopus was upgraded to a level 5 base, the fortress was selected. As a result, when he saw this cannon, Octopus wanted to delete the file at the time, even if it was a level 5 technology. The turret is not rare at all.

　　 Come to the level 5 base, don't do anything, prepare the ammunition first.

　　 The Monster Lab opened again.

　　 The electromagnetic laboratory is also opened.

　　 At this time, the electromagnetic laboratory is still looking...a bit loose.

　　Each time the electromagnetic laboratory is opened for 120 hours, all electromagnetic weapons can gain a basic increase of 1% extra initial speed, that is, add 6% for one month, and the power will therefore increase by 12% (a quadratic increment).

but!

　　 The basic enhancement only involves the kinetic energy of the muzzle. If the target distance is pulled to 10 kilometers or more, the enhancement will be significantly reduced. Only electromagnetic weapons with a larger caliber can make better use of the basic enhancement.

　　The point is that there is no progress in research on power input when the level 5 base and the laboratory are not opened! This is not a big deal. Two more laboratories will be opened for the level 5 technical body!

　　 After the 4 laboratories are built, branch research projects in the laboratory will appear to provide additional equipment and equipment of the corresponding type.

　　...Hey, it's really too difficult.

　　 So after reaching the level 5 base, after replenishing the ammunition, the first target is still the same, electricity! Electricity! Electricity!

　　 The octopus thought about the next trouble, and it seemed to be a little bigger.

　　 Open the virtual environment setting panel, look at the normal time, and decide to go offline and relax.

　　 The game can be accelerated, and it is reasonable to pause when offline.