Absolutely addictive! __ I love testing out the weapons and bots when I upgrade or get something new. This is both a free to play and pay to play. You can play without spending any money and its still super fun! Best game in my phone right now. Any reviews that have people complaining are probably players who have very little skill for this type of game. This game is very competitive! You have to have a strategy when you go up against some of the best players. Anyways I love the game!!! ____