Hello, everyone. I have received several requests to fix this mod, due to the game not loading. Every time, this error appears:

Error in assignID, item with name 'accumulator' does not exist.

If you are getting this error, then let me first inform you that this is NOT due to an error in the mod. This is due to how Steam and Factorio do new releases.

If you are using Steam, you are most likely NOT using Factorio 0.13.X. This is because Factorio does not release new versions to the public until they deem the new version "stable". If you are using Steam and see this error, you have the latest "stable" version of Factorio, which is 0.12.34. To get version 0.13.X, follow the following instructions:

-On Steam, right click on the Factorio name in your library. This should bring up a list.
-On the list, left click Properties, which should bring up a new window
-Click on the tab at the top of this new window titles Betas. You should now see a screen that shows if you are opted into betas or not.
-Click on the tab that says NONE:Opt Out..., which should bring up a list of options, and select Experimental (0.13.x)
-Click on Close at the bottom of the window, which should close the window and take you back to Steam.
-Factorio will update, and should now read Factorio [experimental]

You should now have the actual newest version of Factorio, and the mod should load perfectly fine.