Factorio Forums

I have an old save that is what i call my "main" one and so i would not like to have to rebuild it. With new technologies(e.g robot capsules) that I had already researched i have the problem that new items are not unlocked. Is there a way to edit my technology tree in order to research again those ones?

There is a way to edit the researches: Open the console by pressing ~ or / (on german keyboards # ).
Than you can enter this code: Change the text "defender-capsule" to something you want to unlock and change "true" to "false" if you want to lock something. I don't know any other internal research names, so you have to ask or just try it out. ^^

ty that worked(ù to open console in italian keyboard btw)