As a game, absolutely nothing to this aside from what appears to be half a level without a boss. As a neat little look at a proof of concept demo? This was really cool. It's free and still available with some browsing around, but just a really really neat thing that Sega released for it's 60th anniversary. Don't go in expecting much, leave with the dreading fear that Golden Axe may never come back, and a peak of what the gaming industry is like.