Why arent Cogs achievements in Google play?

I just download google play and work amazing to achieve and communicateyour achievements with your friends easily recommended them games. Or simply people you just play another game multiplayer. If this game were compatible I would recommend to all people I play with multiplayer like twenty only today. Also open possibility to take in any multiplayer cog in the future. If Cog games are in the
e apple equivalent Why not achievements in google play? Also why i cant recommend this game to others players online?

Google Play achievements are on the list of things for us to work on, but not right away.