WYSIWYG is also pretty common these days for tabletop gaming, with regard for models using the rules for whatever weapons or equipment they are actually holding. This came around as often people build the model one way (e.g. with a machine gun) before a rule change, after which they want to use the better rules without re-doing the model (e.g. with a flamethrower).
I miss that game. Not much tickles the same creativity and playfulness that I’ve tried since then. I used to spend hours in the level creator doing dumb stuff.