I really enjoyed playing this game. I was pleasantly surprised by replayability - from three attempts I've played, I was forced to different strategy each time. The goal of 150 points is challanging but fair and when I failed, I knew that its mainly my fault.
I am glad that you plan to extend this game further, it definatelly has big potential and I would happily play more! I feel like some roguelike deckbuilding elements could suit it well.