Personally this Remake of the First Rockman (Mega Man in the West) it is the best remake and at the same time the best version of the game because playably it is faithful to the original game although also the ammunition of the game's weapons are limited but it is not that big of a deal, it also has 2 new Robot Masters and its own Stages such as Time Man and Oil Man and also that if you defeat one of them you can also play with one of them but with their own game and as a bonus you can also play as Roll and Blues/Proto Man Although they are unlockable characters, It also has a Retro Mode as if it were an Old Style version of the base game but tries to look like the Original Version, The levels of the game are completely redesigned to make them less frustrating, the graphics are quite good and colorful for a 2006 game although for some reason the characters in the game are more stubborn than in the base game, the soundtrack is ok despite being redone and the sound effects are fine and the Japanese voice acting is Pretty Good (in English Version is Pretty Decent), And it has more game modes like Challenge Mode which has 100 challenging missions and Construction Mode (Level Editor) where you can create your own Stage and Edit it as well and in conclusion Rockman Rockman/Mega Man Powered Up! It's a nice remake of the original game.