I’m giving the 20 Games Challenge  a go, so naturally, I started with pong.

This version of pong includes the following:

• single-player against a (rough but beatable) computer opponent
• multi-player against a local opponent
• configurable end-game condition
• menus (a main and pause menu)

Download link (Linux).

Contact if you’d like a version for a different OS!

Main menu In-game interface

Controls

Player 1:

• W to move the paddle up
• S to move the paddle down

Player 2:

• Up arrow key to move the paddle up
• Down arrow key to move the paddle down (wow!)