Catch the sperm is a game written by Phenomedia AG as part of the "Stop AIDS" campaign. The initiators of the project are: Swiss Federal Ministry of Health and Swiss Aids Foundation.

Despite the higher goals for which it was created, the game is far from being serious in its plot, and education is undoubtedly to take place through great fun saturated with good humour. Our task is to catch HIV sperm and viruses in condoms. The fun is excellent, excellent graphics and great music make this basically propaganda game a really great way to improve your mood.