Efficient Machine, stuck at 4DON level?

[BareSkin]

Did anyone notice such a thing?

I should be seeing Efficient Machine feat increase by 1% every 5 days  survived. But it's not the case. Or is it that days in Custom Settings do not count towards this feat?

[NardoLoopa]

I believe it only applies to Survival Mode(s).  Not challenges.

Not sure if it works on Custom Settings.

[BareSkin]

I don't know about the "real" challenges, but the FireMaster feat increased for me in the 4th day of 4DON. Had to do something with these 170 sticks...

I fear it's just the Custom Settings, as I beleive Hinterlnand supposed we'd use them once having done at least some voyager+stalker+loper runs before, thus having already unlocked the feats. I started a new Loper and see Efficient Machine increase 1%. I'm a bit sad, after 150 days survived in Custom harder than Loper

[Support]

Hi BareSkin, thanks for your posts! You are correct that play in Custom Mode Survival games doesn't contribute progress towards unlocking Feats. We're looking into the information around the Custom Toolbox settings to help make this more clear.