This one is kind of puzzling… the title screen says Ascii Corporation (Same as ASCII?) but the NeoKobe archive identifies the publisher as LoGin Sofcom. It's a 3D dungeon crawl in the vein of the Eye of the Beholder series, although one with a kind of clumsy interface, particularly when it comes to equipping things. Control is done via the mouse or arrow keys, once you've selected your four person party and set out. I'm not 100% sure if this is the "full" version or just a demo.