Really cool game, I'm very impressed about all features that was implemented. I have to be honest, I really wanted to play all 100 level, but after some time, when u learn the mechanic, things started to be too repetitive, there was 3 or 4 levels with the same attack pattern, it was just taking too long to have new attack patterns in a more challenging way. I managed to get to lvl 37. I'm really curious to see all possible attack combinations, but I'm to lazy to wait until lvl 100 xD. I would suggest to intercalate the attack patterns more often, wanted to see more of that laser attack on early levels. Or more on the subsequently falling spear. Maybe the difculty could be managed within every 10 levels. For example from 1 to 3 it's easy, 4 to 7 medium 8 to 10 hard. By difficulty I mean more chaotic attack patterns. Really like the game, overall it's very polished and fun to play!!