Thank you very much for the feedback! Teleporting with oculus rift controlers is not perfect yet, but we are working on it (the angle is weird sometimes).
The side step thing is simple room scale, you can evade the projectiles by physicaly moving to the left or right. (Hint: moving your body will not help, your body is not in the virtual world. :) Its enough to swing your head to the left or right for evasion).
We will make a huge update next week, but do not forget its a very early stage of the game. This was just the core system. For now it seems that it works fine, we will be able to add content very fast.