How many people are playing Defense X – Expansion Pack right now?

Defense X – Expansion Pack is app 4008530 on Steam. Player counts appear once the tracker has sampled it.

When was Defense X – Expansion Pack released on Steam?

Defense X – Expansion Pack was released on Steam on 15 Sep 2025.

Every depot recorded for this app, sized by its current public manifest.

Export

Depot ID	Name	Platform	Language	Size on disk	Download size	Current manifest	Status
4008530	—	Windows	—	5.42 MB	1.43 MB