The Sega Homestar is a planetarium for the 21st Century Home! You lie on the floor in a dark room and look at the ceiling, which is great because we do that all the time anyway!

We don’t know anything else about it than this, because everything else about it on its web page is in Japanese.

The web site makes no mention of games for it, but if it did they’d be (a) Golden Axe, (b) Columns and (c) Streets of Rage 1.