Language & Currency


Core Keeper: Your game, your server

Rent server
from 3.73
AUD /month
from 4.38
BGN /month
from 11.92
BRL /month
from 3.26
CAD /month
from 2.14
CHF /month
from 17.52
CNY /month
from 54.90
CZK /month
from 16.71
DKK /month
from 2.24
EUR /month
from 1.92
GBP /month
from 18.81
HKD /month
from 16.88
HRK /month
from 860.38
HUF /month
from 36,909.38
IDR /month
from 9.21
ILS /month
from 199.30
INR /month
from 321.89
ISK /month
from 352.04
JPY /month
from 3,194.11
KRW /month
from 42.16
MXN /month
from 11.23
MYR /month
from 25.59
NOK /month
from 4.05
NZD /month
from 136.27
PHP /month
from 10.40
PLN /month
from 11.12
RON /month
from 262.53
RUB /month
from 26.61
SEK /month
from 3.27
SGD /month
from 85.23
THB /month
from 64.56
TRY /month
from 2.40
USD /month
from 45.40
ZAR /month
from 20.43
date /month

Change the difficulty of Core Keeper

The game comes with 5 difficulty levels:

normal + creative2
hardcore + creative3

Important: The difficulty level is saved in the savegame and cannot be changed later.
You must start a new savegame if you want to change the difficulty midgame.

Basic Mode

In Basic Mode you can change the difficulty under Server Settings -> Difficulty.

Advanced Mode

In Advanced Mode you change the difficulty in ServerConfig.json.
Locate the following line:
"worldMode": 0,
Change the 0 to the desired value of the respective difficulty, e.g.:
"worldMode": 4,
for the difficulty casual.

Then click on Save in both modes and start the server.