When was 005 released?

005 was released on October 1, 1981.

005 was developed by Sega Enterprises, Ltd..

005 | The End Wiki

About

005 is a 1981 arcade game by Sega, in which the player's mission is to take a briefcase of secret documents to a waiting helicopter. It is one of the first examples of a stealth game. The player controls a spy who must avoid the enemies as he makes his way through buildings and warehouses, where he will have to dodge the enemies' flashlights and use boxes as hiding spots.