
version
- Returns the version of Blender/BGE being used
- integer tuple: ( int, int, int )
- First integer: Major update version number
- Second integer: Minor update version number
- Third integer: Subversion number
- Blender 2.77 a returns: ( 2, 77, 0 )

Sample Code
################## BGE version
# import bge
import bge
# BGE version
vers = bge.app.version