In Kittens Game, my workshop seems to be missing the concrete button. I know I saw it there before. Did they remove it from the game? And if it's not removed, how can I get the button back?

  • I still got it (and just refreshed). Its between slab and plate. Can't you craft from the left side?
    – Mathias711
    Oct 30, 2014 at 8:21
  • I'm here with the same problem, and unable to craft from the left side.
    – Damek
    Oct 30, 2014 at 8:23
  • @Both. That's is weird. The last update is from over 2 weeks ago. Did you have this problem the whole time?
    – Mathias711
    Oct 30, 2014 at 8:26
  • @BT I added a question to your question so it's more clear for people that want to answer it.
    – Damek
    Oct 30, 2014 at 8:28
  • 3
    @BT have you unlocked Mechanization??
    – Damek
    Oct 30, 2014 at 13:42

2 Answers 2


From the v changelog:

Crafts no longer appear in the workshop tab before they get unlocked. (http://redd.it/2jg5jy)

You do not have Mechanization, so you have not unlocked Concrete. You had the button earlier due to a bug. To get the button back, research Mechanization.


To answer your question: it is not removed in game. I still got it and I got the latest version according to the changelog and due the fact I just saved + refreshed the game. I can craft it, both from the workshop as from the left side.

I don't know how to get it back. I assume you saved and refreshed, and have enough resources to craft it (2500 slab and 25 steel). You can make a bug report on Reddit if it still does not appear.

  • I did try saving and refreshing, and I do have the resources to craft it
    – B T
    Oct 30, 2014 at 17:32

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