Based on the search phrase "nfs mw mega trainer," here is the relevant information regarding what this software is, its features, and important context regarding its use. A "Mega Trainer" for Need for Speed: Most Wanted (typically referring to the 2005 original, though trainers exist for the 2012 reboot) is a third-party executable program designed to run alongside the game. It allows players to manipulate game memory to activate cheats and features that are not accessible through standard gameplay. Shinseki No Koto Otomari Dakara Site