- Build (last build)
- Platform (Steam)
An error sound occurs when you select, from the villager build panel, an economic building from the military panel, or a military building from the economic panel (with hotkeys).
- Put the hotkey for Economic Buildings to, say, “A”
- Put the hotkey for any military building, say the Barracks, to, say, “B”
- Select a villager
- Press hotkey A then B. The Barracks foundation will appear, as expected, but an error sound will also be heard.
The same happens when you select an economic building from the Military Buildings Panel.