Rockman Complete Works is a series of remakes of the first six Rockman games released in Japan for the PlayStation console. New features include graphical improvements (including menu updates and new title screens), a new "Navi Mode" hint system, and Rockman 4-6 feature a full arranged soundtrack. They were later released as PSone Books in 2003. All six were released together with Rockman X7 in the Rockman Collection Special Box for the PlayStation 2, also only in Japan. The Mega Man: Anniversary Collection contains some of the new content from the Rockman Complete Works games, and was localized for different regions.
A Navi Mode and a difficulty select for all the games. In the Navi Mode, the player can receive hints when pressing the select button in areas where an exclamation appears.
Mini-games in each Rockman game, like a boss time-attack (Rockman 1-3) and a Mission Mode (Rockman 4-6).
Different from Rockman Mega World, where the player can only save the game but can't use passwords, both saves and passwords can be used in Rockman Complete Works.
In the Rockman Complete Works version of Mega Man 4 to 6, there are eight power-up parts that can be unlocked by obtaining battle data for the game's database. They can only be used in Navi Mode and Mission Mode, and Mega Man can equip two at a time.
Dr. Cossack appears in Rockman 5 in Navi Mode. He doesn't appear in the original Rockman 5, except for in the instruction manuals.
Though the Rockman Complete Works were used in the Mega Man: Anniversary Collection, only the PlayStation 2 and Xbox versions feature the remixed soundtracks from Rockman 4-6 Complete Works. Also, most of the unlockable content and the PocketStation compatibility were removed.
Cut Man, Elec Man, Guts Man, Air Man, Bubble Man, Crash Man, Heat Man, Gemini Man and Shadow Man are the only ones to have a Complete Works soundtracks in Rockman 1-3.