The best game I have ever played.
It was hard, it was challenging, the levels were perfectly randomized, and you could never predict what was going to happen next.
The healer was a bit OP, I had a pretty hard time overcoming it, but I succeeded in the end, and I felt like champion, it was like getting my first diploma.
Please, never choose the left portal; I won't tell you why, but you will not appreciate that ending...