It's the very first video game ever, now on your PC!

This uses Cabal to build and run. Once you have Cabal, just run this in the root of the project:

$ cabal configure
$ cabal run

You will need SFML-Haskell and SFML-Control to compile this, and the CSFML library to link and run it. Cabal can install any other necessary libraries.

The game starts paused (<Space> toggles this). The left paddle is controlled with W/S, the right with Up/Down. The ball bounces differently depending on where it hits the paddle, and speeds up with each bounce. There currently is no winning score, so play forever or until you're bored!