What is an example of creating a 2D strategy?

Question

Game development

Good afternoon,
tell me an example of creating a 2D real-time strategy for mobile devices.
Any engine will do. I still choose what to write on. It will be good if it is Unity3D or Cocos2d.

Answer 1

vk.com/video17601032_167731186 - here is my version, in development

Answer 2

Something like this:

SELECT userid, MAX(timemodified)
FROM table
WHERE timemodified<=1419984000 
GROUP BY userid