Functions: Harmlessly: GLLR-5 can take no action which will result in the harm of a living person. That includes actions which he calculates has a low level of safety. (note: the Self-Defense program has a bug which bypasses this function).

Participate: GLLR-5 will make suggestions as to what type of sports people around him would like to play, based on his observations of their moods, energy level, morale, and history of games played with those same people. Otherwise, he will join in any game or sport to which he is invited. He can learn new games (memory limit unknown).

Sports: GLLR-5 is programmed with the rules of over 100 sporting games, and can even use a custom program “Wrestling” to pin opponents. GLLR-5 includes non-sporting games such as strategy, card,dice, and boardgames in his programming.