Global Tower Defense: I Build a Billion-Strong Dark Army

Chapter 45 Upgrading the Sky Ice Tower and Corn Cannon

Chapter 45 Upgrading the Sky Ice Tower and Corn Cannon

Chapter 46 Upgrading the Sky Ice Tower and Corn Cannon

The corn siege engine is worthy of being a siege fortress, with a length of more than 20 meters and a width of nearly five meters.

There are thirty wheels in total.

The whole thing looks like a super truck.

But the top was empty, and what made Luo Xiu even more strange was that he didn’t see anything like an engine on top of this big guy.

”Since it is something produced by the system, there is no need to think so much.”

Luo Xiu drove the corn siege engine beyond the city wall.

It looked like a small train had driven out of Luo Xiu’s camp.

But the kind that doesn’t need rails.

First, he put the corn cannon and the sky ice tower on the chariot, and then Luo Xiu let half of the summoned beasts in his hand, including the forest giant, get on the chariot.

Then Luo Xiu directly opened the Sky Ice Tower system upgrade panel:

”Sky Tower (Lv1)
Lv2: Upgrade consumes 1000 points, attack power +150%, attack speed +150%, life value +4000, defense power +100, deceleration effect increased to 60%, and an additional target is attacked each time.

Lv3: Upgrading consumes 5000 points, attack power +300%, attack speed +300%, life value +8000, defense power +200, deceleration effect increased to 70%, three additional targets each time, all attributes extra +40%
Lv4: Upgrade consumes 25000 points, attack power +600%, attack speed +600%, life value +16000, defense power +300, deceleration effect increased to 80%, each additional attack five targets, all attributes extra +60% .

Lv5: Upgrading consumes 125000 points, attack power +1200%, attack speed +1200%, life value +32000, defense power +400, each attack seven extra targets, all attributes extra +100%, and 15% attack power Chance to freeze hit units for 1.5 seconds.

Lv6: Upgrading consumes a purple electronic core, 625000 points, attack power +3000%, attack speed +3000%, life value +64000, defense power +600, each time an extra attack of ten targets, all attributes extra +150%, The deceleration effect is increased to 90%, and there is a 20% chance to freeze the hit unit for 1.5 seconds when attacking.

Lv7:...”

After the level is raised to level five, there will be a freezing effect!

After Luo Xiu saw it, his eyes lit up.

As a defensive tower, its attributes are already very high, nearly double that of the Guardian of Light, which is also of purple quality.

After the upgrade, the attribute improvement is not as strong as that of the Guardian of Light, but it is quite good.

And although the defensive towers have the disadvantage of being unable to move, their advantages lie in thick health and high defense.

After the upgrade, the blood value is even more terrifying.

If it can be upgraded to level six, the blood volume of a sky ice tower is already close to [-].

Although he couldn’t see the exact blood volume of those dark creatures, Luo Xiu believed that the blood volume of those dark creatures was worth [-].

At least it can match a medium-sized lord, or a fourth-order dark creature.

”This is a boss!”

Luo Xiu smiled, and then used the points to raise the level of the Sky Ice Tower to level four.

Previously, 130 million points were spent in exchange for the Tianbing Pagoda, the Corn Cannon and the Corn Chariot.

Luo Xiu now only has 387462 points left in his hand.

It would cost more than 15 points to upgrade the ice tower to level five this day, so he was not in a hurry to upgrade.

The Corn Cannon and Corn Chariot also need to be upgraded.

Moreover, the quality of the corn cannon is one level higher than that of the Tianbing Pagoda, and it will definitely consume more points when upgrading.

Open the upgrade interface of the corn cannon. Sure enough, the upgrade consumes more points:

”Corn Cannon (Lv1)

Lv2: Upgrading consumes 1000 points, attack power +200%, attack speed +200%, life value +6000, defense power +60.

Lv3: Upgrading consumes 6000 points, attack power +600%, attack speed +600%, life value +12000, defense power +120, stun time increased by 0.5 seconds, and an additional 50% of all attributes.

Lv4: Upgrading consumes 36000 points, attack power +1000%, attack speed +1000%, life value +24000, defense +240, stun time increased by 0.5 seconds, and an additional 100% of all attributes.

Lv5: Upgrading consumes 216000 points: attack power +1500%, attack speed +1500%, life value +48000, defense +480, stun time increased by 0.5 seconds, and an additional 200% of all attributes.

Lv6: Consume a golden electronic core, 1000000 points, attack power +3600%, attack speed +3600%, life value +120000, defense +1200, the attack center causes double damage and stun effect, and an additional 300% all-in Attributes.

Lv7...”

At the fifth level, more than 20 points are needed, and at the sixth level, one million points are required, and a golden electronic core is also required.

”Sure enough, a powerful defense tower also represents more resource consumption.”

Luo Xiu took a light breath.

As the saying goes, it is easy to buy a car, but difficult to maintain a car.

Now Luo Xiu also feels this way, it is not enough to redeem it, and so many points are needed to support it.

Upgrading to level five requires more than 25 points, and Luo Xiu currently has enough points.

There are about [-] points left, which Luo Xiu used to upgrade the level of the corn siege vehicle to level three.

The third level consumed Luo Xiu’s more than 4 points, and the subsequent consumption was even more intense.

However, after the corn siege vehicle is upgraded, it mainly increases its mobility.

Now the corn siege engine’s action power has reached 96 points.

It is equivalent to moving 96 meters in one second, which is already quite astonishing.

Luo Xiu also considered that sometimes running too fast is not conducive to the aiming of his defense towers and summoned beasts.

Simply do not plan to upgrade the level of the corn siege engine for the time being.

Next, Luo Xiu and Mo Lisa spent a day to nearly double the size of the camp.

That glance of spring water happened to be included.

At the same time, Luo Xiu also threw a food core into a wasteland.

After a while, the land became full of fertility, and Mo Lisa also planted the seeds of various fruits that had been accumulated these days.

With the existence of life fire and food core, as long as these seeds are well taken care of, they can basically grow in a few days.

It will bear fruit in about a week.

This is also the characteristic of plants in this world.

As the evening approached, the farmland was basically completed, and Luo Xiu took some time to go to the fine iron mine.

Putting the three green mining machines on the iron ore, Luo Xiu found that he could upgrade the mining machines.

The fifth level also only needs to consume [-] points, and also increases the collection efficiency by five times.

It turns out that a green mining machine can only collect 20 yuan of fine iron ore a day.

Now you can collect 100 yuan a day.

Three sets are 300 yuan.

This still made Luo Xiu quite happy.

At the same time, he also moved a light prism tower near the fine iron ore.

After building a small warehouse, Luo Xiu left.

With these, Luo Xiu can rely on the undead cavalry to collect the output of the refined iron ore.