Konoko has plenty of weapons to choose from, but for some reason she can carry only one at a time. The controller setup is another problem. It's no easy task to find a configuration that will give you a decent chance to defeat your enemies. There's too much to do, too many buttons to push that do too many things for you to remember, and no apparent logic to any of it. But overall, this game misses the mark.
Graphics get a C-plus, with major flaws everywhere.
If you like the way they are set up, you have a few more fingers than most folks. Sound is a C. Decent sound effects, bad voiceovers and loud music do not a soundtrack make. The game gets a C-minus, which is disappointing given the programmers who worked on it. Oni is rated T, for ages 13 and up.