Beat it in about half an hour without using an autoclicker. I like the concept but it definitely needs more content because its kinda just the same after like 10 minutes and the emergency music is SO loud even though I have music basically off.
I was still able to beat it on the second loop, without autoclicker. My total mana generated was just barely over 4 million, so over 75% of that was used to fire the beam in the second loop.
But I definitely like the concept, and I liked the fact that it always felt as though I was doing something and there was a goal near at hand.