These files are directly generated from our sources, so the file names and groups might not always seem reasonable or similarly sized. Sorry :) The icon size varies, but mostly is around 50x50px at max, often a bit below that for GUI spacing reasons. We count more than 250 icons. All icons on transparent background only!
Please see the preview image for the file name of the icons you look for.
We will most likely update this contribution as our icon base grows further. Also check our in-game HUD and our resource/building icons.
Created with: montage -background none -geometry +1+1 -border +4+4 -bordercolor none content/gui/icons/(regexp).png final.png
Comments
Great graphics, I used them in WorldGrower and I credited you.