Arena Fighter

I have been playing around with a little C# programming while setting at work bored and have managed to put together a small game that I find quite entertaining.  It is based on an early attempt at creating my own Paper-and-Pencil RPG.  It is a very simple gladiator combat game with very simple rules.  If you would like to play the game, you can download it here.  This application requires the .NET 4 framework so you may want to download that from Microsoft.  Please let me know of any bugs you find, and I am also open to any suggestions and constructive criticism regarding my abilities.