Its an awesome game with the battle royale feature and all. But the game is way too arrogant to run on any device smoothly. I have used this game personally for playing like 2-3 hours a day but the truth is that developers are way too behind in optimising the game for devices. Even the new good and trustable phones and powerful laptop cum mobile pc are unable to run it smoothly. If u really want to experience the free version on mobile than gd can stop you but if you want a better experience you can help yourself with other battle royale games likes fortnite on ios and rules of survival on android.
BUT IF THE GAME RUNS SMOOTH FOR YOU then its an amazing game to which you can literally donate 3 hours of your day cz except the laggy thing the game is amazing. and tis new sensational battle royale circle getting small every minute, you gotta survive a real thing with 100 mor eplayers competing you in a map that vast.
Its really nice and challenging.
earlier stages are quite easy but as get to higher levels the online people are quite tough to kill, good luck surviving soldier.!