This app was mentioned in 4 comments, with an average of 1.25 upvotes
And skills, crafting, hacking, stealth mechanics, around 40 different enemies without counting variations, lots of combat... 3 game modes without counting training mode. Just check the free version if you are interested https://play.google.com/store/apps/details?id=com.AZKRON.FARSTARSFINALFREE
EDIT: Ah and over 130 achievements and 3 scoreboards :)
There's a free demo, too:
https://play.google.com/store/apps/details?id=com.AZKRON.FARSTARSFINALFREE
It is already available for mobiles !
Google Play Free: https://play.google.com/store/apps/details?id=com.AZKRON.FARSTARSFINALFREE
Google Play: https://play.google.com/store/apps/details?id=com.AZKRON.FARSTARSFINAL
iTunes: https://itunes.apple.com/us/app/far-stars/id1058049337?l=es&ls=1&mt=8
Amazon Underground: http://www.amazon.com/AZKRON-FAR-STARS/dp/B019UJAT34/ref=sr_1_1?s=mobile-apps&ie=UTF8&qid=1451664524&sr=1-1&keywords=FAR+STARS
Windows Phone: https://www.microsoft.com/store/apps/9NBLGGH695D2
there is a free version of Far Stars for Android
https://play.google.com/store/apps/details?id=com.AZKRON.FARSTARSFINALFREE