If you want to enhance your gaming skills, then you might be interested in learning some synonyms for the phrase "improve game". Some words to consider include boost, enhance, upgrade and optimize. These words suggest the idea of making something better, stronger or more effective. You might also use the word refine, which implies making fine-tuned adjustments to improve performance. Other words to consider include streamline, polish, perfect and optimize. Ultimately, the goal of all these synonyms is the same; to inspire you to take your gameplay to the next level by focusing on technique and strategy.