Discover a complete video game item in Wikidata

Continuing the discussion from What is a game page?:

We can find a Wikidata video game item to build on prior data modeling.

Unlike the corresponding BBS quest, I suspect there will be more than 20…

I want to build a query that generates an obvious way to see which items are missing which info. Hmmm, maybe that makes more sense to build on my end, once I have a “complete item” in mind, and use my local copy of the data to audit what is in Wikidata. Yeah, that sounds better…