Five stars. This is a fun and fast pace game where you can choose extremely challenging or easy levels, it is very easy to understand it, but you need a lot of practice to master it. But I do have any request, could you add as a career mode where you can connect with other players to compete with them or possibly a way in which you use the murder mechanic to fight another user? Could you also add a way in which you need to work together with another player to overcome the level? I love it, I am absolutely advertible. I only think I want some changes in some games, as instead of when you have immortality and be beaten, it simply disappears later, I want it to cool for at least 10 seconds. Apart from some other problems, such as controls (which is sometimes when I want it to go in one direction and go a little above or below where I wanted it to be), I think it is a great game. I love and want where there are more games like this. If he was reading the bad criticisms and saw how they said that all his progress was lost randomly; You need to back your data. If you go to the configuration, there are two buttons with clouds, a cloud says "backup of my data" and the other says "restore my data." I would suggest every week or month because if you uninstall the application and install it again, press "restore my data", you could restore the second backup or the third backup. Is a good game. It really is. This is a great game. Easy to learn. Challenging to dominate. Fast and incredibly fun pace. Easy to play for a couple of minutes (when you don't have much time), or a couple of hours (when you have a lot). I am a great admirer of the control style. He is very intelligent. It reminds me of the game Drag N boom ... which is also addictive as this is. This game is good enough not to hesitate to spend some real dollars on it; And that was just after playing just a couple of times. Impressive game: the controls and the general difficulty are challenging at the beginning, but it is really worth entering ... In addition, the game is completely free and there are no ads until you want to see some to get coins to buy better ninjas (but you I do not need to do it, since the "standard" ninja is already fine ... it is definitely not Pay2win!). My main problem is that I already compiled the 18 achievements (it took me 2 months) ... I need new ones please