Neo Geo history through commercials and documentaries
The following documentary traces the origins of Neo Geo (and SNK projects before Neo Geo) and travels through time to its demise and rebirth.

The following video is a business pitch, likely targeted at investors. It gives an overview of the products, operations, financial details, corporate structure of SNK, the makers of Neo Geo.

Below is a montage I've made of all Neo Geo commercials I've found. They are funny, quirky, have bad acting (Terry Bogard walking down the street is just hilarious), and even worse dialogues; "I'm talking to you!". But they're interesting in a way; they show how the Japanese culture - especially what was regarded as cool in the early 90s - influenced the games they produced.