# Dark skies core content pack and DDA core content pack
**URL:** https://discourse.cataclysmdda.org/t/dark-skies-core-content-pack-and-dda-core-content-pack/23111
**Category:** The Bunker
**Created:** [April 2, 2020, 11:35pm UTC](https://discourse.cataclysmdda.org/t/dark-skies-core-content-pack-and-dda-core-content-pack/23111 "2020-04-02T23:35:08Z")
**Posts on this page:** 2
**Page:** 1
### Author:  [@Medi\_Ding](https://discourse.cataclysmdda.org/u/Medi_Ding)
#### Post date: [April 2, 2020, 11:35pm UTC](https://discourse.cataclysmdda.org/t/dark-skies-core-content-pack-and-dda-core-content-pack/23111/1 "2020-04-02T23:35:08Z")
A new core content pack was added in the most recent experimental.
You can find the commits related to it by just searching it on the cdda github: [https://github.com/CleverRaven/Cataclysm-DDA/pulls?q=dark+skies](https://github.com/CleverRaven/Cataclysm-DDA/pulls?q=dark+skies)
(Sorry if this isn’t the most direct way. If someone knows of a more convenient or official place that the commits are displayed, please tell me.)
It’s pretty cool. However, I am playing a new world with it and I just realized that I still have the default core content pack Dark Days Ahead loaded in this world. Is this okay?
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### Author:  [@anothersimulacrum](https://discourse.cataclysmdda.org/u/anothersimulacrum)
#### Post date: [April 3, 2020, 2:40am UTC](https://discourse.cataclysmdda.org/t/dark-skies-core-content-pack-and-dda-core-content-pack/23111/2 "2020-04-03T02:40:50Z")
Not only is it okay, you can’t use this mod without the `Dark Days Ahead` pack enabled.