Mr. Prog

Mr. Prog is one of the most common NPC from the MegaMan Battle Network series, a green levitating program. Mr. Progs perform various everyday maintenance tasks on the Net, act as security programs, and can delete very basic viruses. They appear in almost every area. If MegaMan need an item or the stage puzzle (Such as a vacuum for sucking up clouds), most likely it will be given to him by one. Mr. Progs give hints in stages and puzzles. Some puzzles involve protecting Mr. Progs and leading them to certain areas. In the future, they are suceeded by Mr. Hertzes on the Wave Road. In MegaMan Battle Network 5. Golden Mr. Progs recreate Liberation Mission data.

MegaMan Battle Network

 * In Lan's stove area during its take over by FireMan.EXE, Mr. Progs were affected by the extreme heat and also provide MegaMan with Ice Programs that allow him to douse fires in the way of his progress through the stage.

MegaMan Battle Network 3

 * In BeastMan.EXE's stage, Mr. Progs contain animal data and a specific one has to be used to destroy Viruses with animal data. For example, a Virus with hungry panda data would be destroyed by a Mr. Prog with bamboo data by eating until it explodes.
 * Mr. Progs run the Cyber Metroline between Net areas.

Trivia
In MegaMan Battle Network 6, in Green Town, the punishment for hitting a Mr. Prog on the head is something infuriating.