If you want a fun mobile game that doesn't cost money, you can refer to the following suggestions: Minecraft: This is a very popular sandbox game where players can freely create and explore the game without paying for the game. There were also many free items and resources that could be used to make the game fairer. 2 Ark of Tomorrow: This is a strategy game where players need to gather agents to form a powerful combat team and face a variety of enemies. There was no need to pay for the game, but one needed to buy the in-game card draw items to obtain new agents. 3 " King of Glory ": This is a very popular MOBA game where players need to choose different heroes to form their own team and fight against other players. There was no need to pay for the game, but one needed to buy virtual items such as skins. 4. PUBG: This is a battle royale where players need to survive on a huge map and fight against other players. There was no need to pay for the game, but you needed to buy in-game items such as weapons and medicine. The above games did not require payment to purchase the game, but one needed to purchase virtual items in the game to obtain a better gaming experience. I hope these recommendations will be helpful.