Finding money, selling items and bounty hunting are not the only ways to obtain extra cash. The computers you find along the way that require the passcards are another source. Instead of entering their respective password, type the word "PONG". You will now play a game of Pong against the CPU. For every point you score against the CPU, you are awarded $10 in cash. The game ends when either player reaches a score of 10. You can replay an unlimited amount of times.