Rules of Survival is a battle royale type of game in which you are sent into a world with other players. You all are driven by an aeroplane and the player must decide where to alight anywhere on the map. Once you eject the plane, you freefall down then until halfway you parachute down. When you eject down there is a joystick for you to control the speed of how fast you want to drop to the ground. Once you reach the ground, you are without weapons, you have to go houses and other places to find guns and equipments. (i.e. Ak-47, 2x Scopes, med kit, helmet, backpack etc.)
And there will be a restricted zone where you can go only. Once you exceed the safe zone, the screen will turn green , signalling that you have exceeded the zone and chipping away at your life points constantly.As more and more people gets killed, the safe zone will also shrink, eventually forcing the remaining survivors to meet each other and kill each other.The last man standing wins the match. As you win a match, you earn points and your rank goes up.
You can play with your friends as there are different kind of game modes. You can play with your friends by inviting him. To prevent your account from being lost and to allow your account to be transferred to another phone, I suggest you bind your account via Facebook, google play accounts or game center. Those who wants to get accessories to mod your character, you can do so by choosing what you want and pay via app store or google play. You can also earn credits to buy accessories by playing matches.
Overall, I think Rules of Survival is a pretty interesting game that tests your skills and luck. I think people who love survival games should try this game.