If you've looked at the comments for the previous post, there's a chance you've already copied and pasted the link to the following Youtube video. If you haven't, then get ready for a rather thorough analysis of the recently released (and unfinished) Geist Force. The Gagaman(n) did a post on the subject of this lost gem not too long ago, but I think the more exposure this newly released beta gets, the better. Geist Force is a game that really intrigued me when I saw it previewed in the games mags of the era - who wouldn't have wanted to see a Lylat Wars/Star Wing type game running on the brand spanking new Dreamcast hardware?
A reader by the name of DCeric has put together this rather cool video examining the various unfinished stages that make up Geist Force, and also looks at some of the debug levels that exist. Enjoy.