This guide is about Last Shelter Survival base upgrade requirements. You will get base level wise upgrade requirements – Electricity, oil, cash, lumber, iron, food, time, population and more requirements.
Base in Last Shelter Survival is core building and determines what your city level is. To unlock more buildings, level up and for additional benefits you need to upgrade the base building.
And, there are some requirements to upgrade Last Shelter Base building, which are listed below for each level.
Last Shelter Survival – Base level 1 requirements
- None
Last Shelter Survival – Base level 2 requirements
- Cash – 210
- Lumber – 190
- Food – 50
- Time – 00:00:12
- Requirements – Ration Truck lvl 1
- Combat Power – 2551
Last Shelter Survival – Base level 3 requirements
- Oil – 200
- Cash – 320
- Lumber – 290
- Food – 100
- Time – 00:00:50
- Combat Power – 2771
Last Shelter Survival – Base level 4 requirements
- Electricity – 295
- Oil – 800
- Cash – 710
- Lumber – 860
- Time – 00:02:00
- Combat Power – 2985
Last Shelter Survival – Base level 5 requirements
- Oil – 1K
- Cash – 1.1K
- Lumber – 1.5K
- Iron – 500
- Food – 960
- Time – 00:11:50
- Requirements – Ration Truck lvl 4
- Combat Power – 3194
Last Shelter Survival – Base level 6 requirements
- Cash – 3.2K
- Lumber – 3.6K
- Iron – 1.3K
- Food – 1.8K
- Time – 00:34:59
- Requirements – Ration Truck lvl 5, Bank lvl 5, House lvl 5, Garrison lvl 1
- Combat Power – 3404
Last Shelter Survival – Base level 7 requirements
- Electricity – 4.9K
- Oil – 13K
- Cash – 8.5K
- Lumber – 25K
- Iron – 19K
- Food – 13K
- Time – 01:33:40
- Requirements – Wind Turbine lvl 6, Ration Truck lvl 6
- Combat Power – 3624
Last Shelter Survival – Base level 8 requirements
- Electricity – 9.9K
- Oil – 25K
- Cash – 58K
- Lumber – 50K
- Iron – 37K
- Food – 25K
- Time – 03:07:20
- Requirements – Lumber Mill lvl 7, Ration Truck lvl 7
- Combat Power – 3871
Last Shelter Survival – Base level 9 requirements
- Electricity – 18K
- Oil – 49K
- Cash – 100K
- Lumber – 98K
- Iron – 74K
- Food – 49K
- Time – 04:22:10
- Requirements – House lvl 8, Ration truck lvl 8
- Combat Power – 4138
Last Shelter Survival – Base level 10 requirements
- Electricity – 28K
- Oil – 69K
- Cash – 180K
- Lumber – 150K
- Iron – 100K
- Food – 69K
- Time – 05:40:50
- Requirements – Hospital lvl 9, Ration Truck lvl 9
- Combat Power – 4426
Last Shelter Survival – Base level 11 requirements
- Electricity – 42K
- Oil – 96K
- Cash – 280K
- Lumber – 200K
- Iron – 150K
- Food – 96K
- Time – 07:23:00
- Requirements – Lumber Mill lvl 10, Ration Truck lvl 10
- Combat Power – 4745
Last Shelter Survival – Base level 12 requirements
- Electricity – 62K
- Oil – 160K
- Cash – 420K
- Lumber – 300K
- Iron – 250K
- Food – 160K
- Time – 09:35:50
- Requirements – Farm lvl 11, Ration Truck lvl 11
- Combat Power – 5105
Last Shelter Survival – Base level 13 requirements
- Electricity – 93K
- Oil – 260K
- Cash – 590K
- Lumber – 500K
- Iron – 400K
- Food – 260K
- Time – 12:28:39
- Requirements – Ration Truck lvl 12, Lumber Mill lvl 12
- Combat Power – 5522
Last Shelter Survival – Base level 14 requirements
- Electricity – 140K
- Oil – 410K
- Cash – 830K
- Lumber – 800K
- Iron – 600K
- Food – 410K
- Time – 16:13:10
- Requirements – Shooting Range lvl 13, Ration Truck lvl 13
- Combat Power – 6015
Last Shelter Survival – Base level 15 requirements
- Electricity – 200K
- Oil – 730K
- Cash – 1.1M
- Lumber – 1M
- Iron – 1M
- Food – 730K
- Time – 22:48:06
- Requirements – Ration Truck lvl 14, Bank lvl 14
- Combat Power – 6646
Last Shelter Survival – Base level 16 requirements
- Population – 70 k
- Electricity – 300K
- Oil – 1M
- Cash – 1.6M
- Lumber – 2M
- Iron – 1.5M
- Food – 1M
- Time – 1D 03:38:33
- Requirements – Embassy lvl 15, Ration Truck lvl 15
- Combat Power – 7474
Last Shelter Survival – Base level 17 requirements
- Electricity – 500K
- Oil – 2M
- Cash – 2.5M
- Lumber – 3M
- Iron – 2.5M
- Food – 2M
- Time – 1D 16:38:30
- Requirements – Vehicle Factory lvl 16, Ration Truck lvl 16, Garrison Hall lvl 16
- Combat Power – 8580
Last Shelter Survival – Base level 18 requirements
- Electricity – 700K
- Oil – 4M
- Cash – 4.4M
- Lumber – 5M
- Iron – 4M
- Food – 4M
- Time – 2D 06:10:43
- Requirements – Farm lvl 17, Ration Truck lvl 17
- Combat Power – 10078
Last Shelter Survival – Base level 19 requirements
- Population – 120K
- Electricity – 1M
- Oil – 7M
- Cash – 7M
- Lumber – 10M
- Iron – 8M
- Food – 7M
- Time – 4D
- Requirements – Power Plants lvl 18, Ration Truck lvl 18
- Combat Power – 12129
Last Shelter Survival – Base level 20 requirements
- Electricity – 1.4M
- Oil – 12M
- Cash – 13M
- Lumber – 20M
- Iron – 16M
- Food – 12M
- Time – 4D 14:00:54
- Requirements – Oil Well lvl 19, Ration Truck lvl 19
- Combat Power – 14957
Last Shelter Survival – Base level 21 requirements
- Electricity – 1.8M
- Oil – 19M
- Cash – 17M
- Lumber – 38M
- Iron – 28M
- Food – 19M
- Time – 5D 23:39:54
- Requirements – Water Filter lvl 20, Ration Truck lvl 20
- Combat Power – 18601
Last Shelter Survival – Base level 22 requirements
- Population – 210K
- Electricity – 2.3M
- Oil – 28M
- Cash – 21M
- Lumber – 57M
- Iron – 42M
- Food – 28M
- Time – 7D 14:37:57
- Requirements – Ration Truck lvl 21, Bank lvl 21
- Combat Power – 23309
Last Shelter Survival – Base level 23 requirements
- Electricity – 3M
- Oil – 38M
- Cash – 25M
- Lumber – 76M
- Iron – 57M
- Food – 38M
- Time – 8D 15:58:25
- Requirements – Refinery lvl 22, Ration Truck lvl 22
- Combat Power – 29402
Last Shelter Survival – Base level 24 requirements
- Electricity – 3.4M
- Oil – 50M
- Cash – 29M
- Lumber – 99M
- Iron – 74M
- Food – 50M
- Time – 13D 13:11:50
- Requirements – Ration Truck lvl 23, Vehicle Factory lvl 23
- Combat Power – 37902
Last Shelter Survival – Base level 25 requirements
- Population – 350K
- Electricity – 3.9M
- Oil – 60M
- Cash – 34M
- Lumber – 120M
- Iron – 89M
- Food – 60M
- Time – 19D 07:17:47
- Requirements – Embassy lvl 24, Ration Truck lvl 24
- Combat Power – 49774
That’s it,
Hope you find this Last Shelter: Survival base upgrade requirements list helpful.
