Last War: Survival is a strategic survival game with numerous systems, including base-building, recruiting heroes, and clearing out stages to progress ahead in the campaign. As you begin to make progress and improve the base over time, new key systems unlock that are essential to your squad. One of the main key systems for the mid to late-game is the Drone. It fights automatically in the battle and provides global stat boosts to your squad. However, it can be confusing at first to figure out how to upgrade the drone, and continue upgrading it with the increasingly high cost of Drone Parts, especially in the late-game. This guide covers everything you need to know about Drone Parts and the upgrade cost in Last War: Survival.
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How to Unlock the Drone in Last War: Survival & How it Works
The Drone is a key progression system in Last War: Survival that unlocks after completing the Campaign Stage 38. Once you have it at your base, it acts as a whole unit by itself. It operates automatically, contributing 40-60% of total combat effectiveness in the stages. Not only that, the biggest impact of the drone is the global stat boost to your squad. Your whole squad receives stat boosts to HP, Attack, and Defense, making them stronger alongside the Drone. Furthermore, as you upgrade the Drone, the stat boosts for the whole squad increase with it. So, you are not only upgrading the Drone, but the whole squad with it. If you are looking for a quick Las War Survival top up, LootBar offers a fast and secure service.
How to Upgrade the Drone in Last War: Survival
Upgrading the Drone in Last War: Survival relies on two things: Battle Data and Drone Parts. The Battle Data is the first crucial resource for upgrading the Drone. As you use this to upgrade the heroes, you also need it for upgrading the Drone, combined with the Drone Parts. You can earn Battle Data from the following.
- Campaign Stages
- Daily Missions
- Zombie Hunts
- Alliance Events
- Supply Crates
The Drone Parts are exclusive to the Drone upgrades. You need a specific number of Drone Parts for every upgrade, and the number gradually increases after every 5 levels. You can get the Drone Parts through the following means.
- Zombie Hunts
- Alliance Shop
- Special Events
- Zombie Siege
- Alliance Duels
Once you have both of the resources, you can level up the Drone from the main menu of the Drone structure at your base. Select the structure to open the menu, and press the Upgrade to use the resources for an increase in stat boost.
How to Get More Drone Parts in Last War: Survival
As the Drone Part is a crucial resource and the requirement for it increases after every 5 levels, it is crucial to learn how to get more of them. To consistently get more Drone Parts in Last War: Survival, you need to build the Drone Parts Workshop. It unlocks at HQ 30+ by unlocking the Age of Oil research. The Drone Parts Workshop produces Drone Parts daily. You need to upgrade this workshop to the max level, allowing it to produce 6 Drone Parts every day. That is 180 Drone Parts every month. Initially, you do fine with the Drone Parts, earning them from the various sources as follows.
- Daily Tasks
- Radar Missions
- Alliance Store
- Campaign Store
- Event Shops
- Season Pass
- VIP Store
All of these sources are great for earning enough Drone Parts to help you upgrade the Drone to level 50 without any grind. However, for further upgrades, you would have to spend them strategically. The best day to do it is on Alliance Duel Day One for maximum points in return. During this day, your upgrades generate duel points. What you want to do is to save 500+ Drone Parts and spend all the parts on the Alliance Duel Day One for maximum profit.
Upgrade Cost of the Drone in Last War: Survival
The upgrade cost (Drone Parts) of the Drone increases by 5 levels up to Level 150. After reaching Level 150, the increase in Drone Parts applies after every 10 levels. Reaching the higher levels of the Drone costs you thousands of Drone Parts in Last War: Survival. Here is the upgrade cost of the Drone in Last War: Survival, from Level 1 to 250.
Drone Level | Drone Parts Cost |
5 | 10 |
10 | 15 |
15 | 20 |
20 | 30 |
25 | 40 |
30 | 50 |
35 | 75 |
40 | 100 |
45 | 125 |
50 | 150 |
55 | 200 |
60 | 250 |
65 | 300 |
70 | 400 |
75 | 500 |
80 | 600 |
85 | 750 |
90 | 900 |
95 | 1,100 |
100 | 1,300 |
105 | 1,600 |
110 | 2,000 |
115 | 2,400 |
120 | 2,900 |
125 | 3,500 |
130 | 4,200 |
135 | 4,800 |
140 | 5,500 |
145 | 6,200 |
150 | 7,000 |
151 to 160 | 500 per level |
161 to 170 | 600 per level |
171 to 180 | 700 per level |
181 to 190 | 800 per level |
191 to 200 | 900 per level |
201 to 210 | 1,000 per level |
211 to 220 | 1,100 per level |
221 to 230 | 1,200 per level |
231 to 240 | 1,300 per level |
241 to 250 | 1,400 per level |
The end-game drone upgrading costs a whole lot more Drone Parts, so you have to use them strategically. For the early game, it is best to spend them as they come to gain potential stat boosts for your squad.
Conclusion
The Drone is a crucial progression system in Last War: Survival that plays a key role in strengthening your overall squad. Although the drone is a powerful companion on its own, you must upgrade it to enhance the stats of your whole squad. However, the upgrade cost of the Drone is expensive, so it requires you to utilize the resources strategically. For the first 50 levels, you can upgrade the Drone often, but later, you have to build the Drone Parts Workshop to start saving the Drone Parts. Moreover, earn as many Drone Parts as possible through daily tasks, raider missions, season pass, etc. Looking to get a Last War: Survival top up? LootBar can assist you with it.
