Insane Alice? Oh heck yes!
The game features Alice, now an insane mental patient, returning to Wonderland to save it from the evil clutches of the Queen of Hearts. Wonderland is now seriously demented, as is everything else about the game. Many of the characters and locations will be recognizable to anyone who has read the original Lewis Carroll book. Anyone who has only seen the Disney version will also recognize many characters and places. So, if you have a dream of running around Wonderland with a wide array of weapons and hacking up basically everyone you see, this game is for you.
All in all it is a very good buy, especially since you can now find it at very cheap prices given it's age. It also plays on Windows Vista quite well. I have yet to have any problems on my 32 bit. I highly recommend it.