They played proper-ish games with 600 points a side and missions and everything.
I refereed and read the rulebbok (and frantically flicked back and forth muttering "who writes this crap").
Game one was won by the eldest boy's Eldar, whilst game two saw the marines triumph.
The models remain resolutely unpainted. I fear the offspring are hoping they'll join my painting queue if they wait long enough.
I'm more inspired to make and paint some new scenery for the desert games they seem to prefer.