Last Z: Survival Shooter: Hospital Upgrade Deep Dive

The Hospital is a critical structure in Last Z: Survival Shooter, essential for preserving your forces. This guide outlines the expenses and advantages associated with enhancing this vital building, ensuring you can sustain your troops through all combat scenarios.

Unlocking the Hospital

Your settlement gains access to the Hospital once your Headquarters reaches level 14. This also necessitates that 'Building requirement: 2' is met and that 'Block XX' has been cleared on the map.

Why Upgrade Your Hospital?

Boosting your Hospital offers two key benefits:

• Increased Capacity: Each upgrade expands the number of injured soldiers your facility can house. If the hospital is full, any additional wounded units will tragically perish instead of being treated.
• Enhanced Power: Upgrading also contributes to your base's overall power score, a crucial metric for measuring your progress and strength.

Hospital Upgrade Costs and Benefits (Levels 1-30)

This table details the resources required and the resulting increases in capacity and power for each Hospital level. Resource values are presented in thousands (K) or millions (M).

Level	Wood	Zents	Food	Hospital Capacity	Power
1	20 K	0	0	20	125
2	1.4 K	0	1.4 K	60	815
3	2.1 K	0	2.1 K	100	1,661
4	3.1 K	0	3.1 K	160	2,696
5	6.3 K	0	6.3 K	220	4,161
6	19.0 K	4.5 K	19.0 K	320	6,939
7	38.0 K	9.1 K	38.0 K	420	10,869
8	60.9 K	14.6 K	60.9 K	520	15,839
9	97.5 K	23.4 K	97.5 K	620	22,127
10	117.0 K	28.1 K	117.0 K	720	29,016
11	292.5 K	70.2 K	292.5 K	880	39,908
12	497.2 K	119.0 K	497.2 K	1,040	54,106
13	547.0 K	131.0 K	547.0 K	1,200	68,998
14	765.8 K	184.0 K	765.8 K	1,360	86,623
15	1.0 M	257.0 K	1.0 M	1,520	107,474
16	1.9 M	458.0 K	1.9 M	1,680	135,295
17	2.4 M	595.0 K	2.4 M	1,880	167,014
18	4.3 M	1.0 M	4.3 M	2,080	208,970
19	5.2 M	1.2 M	5.2 M	2,280	254,937
20	9.3 M	2.2 M	9.3 M	2,480	316,608
21	13.1 M	3.1 M	13.1 M	2,680	389,579
22	17.0 M	4.1 M	17.0 M	2,880	472,787
23	21.3 M	5.1 M	21.3 M	3,080	565,809
24	26.6 M	6.4 M	26.6 M	3,280	669,811
25	45.3 M	10.9 M	45.3 M	3,480	805,433
26	—	—	—	3,680	965,851
27	—	—	—	3,950	1,148,787
28	—	—	—	4,100	1,365,226
29	—	—	—	4,300	1,621,332
30	—	—	—	4,500	1,924,351

Note: '—' indicates resource costs were not available for these levels.

Quick Tips

• Plan Ahead: Always consult this table to assess resource needs and capacity changes, especially before engaging in player-versus-player battles or large-scale server conflicts.
• Verify Costs: Before using speedups or premium currency, open the Hospital upgrade interface within the game to confirm current, live costs for your specific level. Game updates can alter these values.
• In-Game Source is Final: If this guide lacks data for higher tiers, consider the values shown directly in the game as the authoritative source.