Alphascape's Bittersweet Ending (Spoilers!)

[Alrin]

It's moving on its own, not simply following - it comes up to you of its own accord in Rhalgr's Reach, and when it's accompanying Alpha you see it run into a cave by itself and get chased out by a monster, while Alpha stands and watches. (So not only acting alone, but able to recognise things and respond to danger.)

I think it's entirely possible - even likely - that it really is Omega.

I considered it as a toy at the beginning but after cave scene I too started to believe that it is Omega. I will stick with that idea until / if it will be proven otherwise. I really like it that way and it even make sense