^{What is Game Booster? Discovered by MalwareHunterTeam, the Game Booster program supposedly speeds up computers for a smoother gaming experience. In fact, this software is a trojan (malicious program) disguised as other, legitimate software called Smart Game Booster. Smart Game Booster is an essential system optimization utility for any gamer who wants a smoother gaming experience. It helps improve FPS and improve processor efficiency for top gaming performance. Also, it helps gamers to run games directly after the boost and display the temperatures of CPU & GPU in real-time during gaming.} Yes, many game booster applications are entirely free to use. However, the software isn't always required, and we have a great guide on optimizing PC for gaming, so you should check it out. iTaLH.