This is a fun game full of gunfire. There are different modes available, including Team Deathmatch, the Delightful Gun Game and the Area-controlling Domination. And there is no need for you to worry about that you do not have enough time to go through all the tasks included in different modes. Actually, this game is exclusively designed for shorter sessions. So even if you do not have enough time, you can always jump into a combat to try different weapons. And each round lasts only a few minutes. And this game is optimized for smartphones. So it feels so good to play this game on your phone with the touch interface. You can easily navigate the terrain and pop off shots. And it offers several control options. So you can choose your favorite way of controlling. But no matter which way of shooting you choose, you must polish your shooting skill. Of course, auto-firing is more convenient, but it will take a longer time. But for the most part, it is still effective. If you are a serious player, advanced controls may be more suitable. What you should know is that the advanced controls include an extra button that allows you to aim down sights, which means you will only fire when aiming precisely. And another advantage of advanced controls is that it can give you more specific and precise control and make head shots easier. Besides, you can also throw flash bangs and grenades. And you can also use kill streaks and pick up weapons dropped by those enemies. But if you want to employ advanced controls, it is better for you to have a smartphone with a larger screen. Otherwise it will be a rough time for you. And once you get familiar with all the controls, you can try to participate in the multiplayer mode to test your shooting skills and challenge yourself. It feels so good to complete the mission with so many teammates. And the surprisingly friendly part of this game is the free-to-pay mode. In this mode, you can play as much as you want to. And you do not have to waste your time to watch any video between matches. In that sense, you are totally free to show your shooting skill in this mode. You can play for hours at a time without stopping or paying or anything like that, if you please. As for the customization, you will have everything you would expect. You can try those different weapon skins, player skins, gadgets and kill streaks. If you are patient enough and if you are really interested in all these things, you can try each of them one by one. Different skins will give you different game feelings. And you should know that different weapon skins are linked to stats. So if you have enough time, you can just let yourself go deep into the system and find all the advantageous perks. This is a wonderful way for you to get these perks. I understand that you can literally grind out those perks through game play. But the grind will take you a very, very long time! If you like shooting games, you should not miss this one. You must give yourself a chance to cover the map. It is not a small map. And this map is more detailed. You will also experience a frantic pace of firing. And the pick-up-and-play mode of this game allows you to boot up during lunch break and kill a bunch of enemies!