Those games should be a compilation like Mega Man Legacy Collection:
Mega Man Legacy Collection: Mega Man games from NES (Mega Man, Mega Man 2, Mega Man 3, Mega Man 4, Mega Man 5 and Mega Man 6).
Mega Man Legacy Collection 2: Mega Man 7, Mega Man 8 (PS1 version), Mega Man 9 (Xbox 360 version) and Mega Man 10. ____________________________________________________________________________________
Pack 1 - Mega Man: The Wily Wars: Mega Man, Mega Man 2, Mega Man 3 and Wily Tower.
Pack 2 - Mega Man: The Sequel Wars: Mega Man 4, Mega Man 5 and Mega Man 6.
Pack 3 - Mega Man 7, Mega Man 8 (Sega Saturn version) and Mega Man & Bass (Game Boy Advance version).
Pack 4 - Remake compilation of Mega Man 9 and Mega Man 10 with a revamped 16-bit visual style and a remastered soundtrack and a sequel to Mega Man & Bass which will take place after Mega Man & Bass and before Mega Man 9 or after Mega Man 10.