It would be great if Game Keys entries had a tooltip that could be set.

The addHotkey API function would have a new optional string parameter that would let us set a Game Key's tooltip. This would be a long string that would appear when mousing over a Game Key's label, similar to an object's nickname/description, or the explanation of what each permission does. That was just a suggestion though; the tooltip could also be displayed any other way, like maybe a new block of text under each Game Keys entry or something.

The goal is to be able to describe to the player what each Game Key does. A label is useful but sometimes not enough to go into proper details.