This is my take on the classic PONG game;
I really liked it as a kid and I think it's a good practice to make such a game.
Controls (keyboard or controllers):
player2: arrow keys/controller2
P - pause
M - mute music
R - restart game
T - toggle train mode
If you are not familiar with PONG, this game is made for 2 players playing on the same keyboard or controllers on one PC.
The game is recommended to play on fullscreen mode and with speakers on.