Have a lot of fun with the CW game Morse Invaders lately. You can find it here:
You actually need a Vband or Vail CW adaptor to connect your morsekey or paddle to the computer and play this game. I ordered a Vband adaptor a few months ago but till today have received nothing yet.
But an alternative is using straight key mode and use the CTRL key on your keyboard. So far, after a few tries, 132 is my best score. Can you do better?