You can grab it from the Zone.
This is an unofficial sequel to IK+. It is VERY well done and very playable. The game was supposed to be released some 7 or so years ago, but was never completely finished.
It is a preview version from the floppy I got from the author. It lets you play the game until you beat all 3 opponents and then quits.
Some people are trying to fix that since I have full sources and everything... if you would like to help then give me a mail (tomcat @ sgn.net). The full sources have a newer version with a lot of blood and other special effects, however I wasn't able to write it to the floppy
Also supported are multiple players (upto 4 human players) and different game modes.
The game is AGA only and works in WinUAE (last time I tried I needed to disable JITT compiler).
Have fun with it.