itch.io

Yes... ha ha ha... YES!

its payday fellas

How so?

They are unlocked towards the ends of the tech tree. Vaults are upgraded versions. There is also an unloader block you can use to take items out of a vault with conveyers. 

No f*ckin way.

Nobody knows hexademical colors by heart man. You're going to have to use a color picker. On windows, you take a screenshot with either Control + PrintScreen (Ctrl+PrtScr) and you Ctrl+V into a new file in Paint. On a phone, you just hold some buttons.

Save that, use an image color picker online (Google has literally hundreds) and pick the color from there.

It's been on steam for less than a month and already has 555 reviews with a rating of "overwhelmingly positive."

It takes 500 reviews total to even be legible for an OP rating on Steam. 

This game is amazing and I intend on buying the steam release asap.

It updates automatically.

Those would be Incinerators. They use a meager amount of power and only take up 1 square.

Mind:Blow

Easily one of the best free games, if not THE best free game, on Itch.io  right now. It is comprehensive, expansive, and it's so satisfying to figure out more and more complicated production routes!Even if you aren't a huge fan of tower defense or factory games, this one is easy to get into, and has a great production quality! I feel bad being unable to donate to them.