The first time I ever played a game like this was when I played The 7th Guest (but that was more of a square-a-gon – you played in an square).
Not much to say about the game really. It's was designed as a board game (like Othello or Reversi). You have red chips and your opponent has blue ones. If you move the chip to the adjacent space they multiply – if you jump with it you just move it. If you move your chip to a space next to the one where your opponent has a chip – you 'eat' his one.
The winner is the person with most chips when the whole hexxagon is filled up (or if someone losses all his or hers chips before that). This game offers you three different levels and a two player mode.
It's a freeware game, and I decided to put it up when I saw someone request it in the forum.
Not much more to say except that it's kinda fun strategy game that you'll probably end up playing in between something else.
I'd give it a 3.