Company of Heroes 2: Master Collection is a critically acclaimed real-time strategy game developed by Relic Entertainment and published by Sega. The game is a sequel to the 2006 game Company of Heroes, which revolutionized the RTS genre. In 2013, a Master Collection edition was released, which included the original game, its expansions, and a standalone expansion called The Resistance. A trainer, also known as a game trainer or game hack, is a software tool that modifies the game's behavior to provide players with an advantage. In this report, we will explore the concept of a "Company of Heroes 2: Master Collection trainer" and provide an in-depth analysis of its features, functionality, and implications.