I did not reach the limits of the alpha as I can never load my save (I know that the save are not compatible between != version of the alpha but I cannot load a save from the same version ^^) but yeah my concern is that I travelled around 40% of the area of the map shown in my screen

"-Oh that's fullmoon, cuttie cuttie sheep
-baaaaaaOOOOORGH"
***Sprotch***

Weresheeps will rule the world (At least one night every 29 days)