1, Hero Game: By winning the game and performing well, you can improve the medal level of the hero. The quantity of victory and the quality of performance will have an impact on the promotion of medal level.

2. Points ranking: Getting high scores in qualifying and staging can improve the hero's medal level. The higher the score, the faster the medal level will be upgraded.

3. Experience honor: gain experience honor value by completing various tasks and activities in the game. After the experience honor value reaches a certain number, the hero's medal level can be improved.

4. Glory Fragments: Get glory fragments through lottery or in-game activities, and then use the fragments to upgrade the hero's medal level.