Some people say this game is overhelming and too hard. I have to agree and also disagree.
The gameplay highly depends on what 3 powers you use, and the combinations of them.
For me only 1 set of power really worked for me, making the game (too?) easy.
1-Fire (For main damage with missiles)
2-Frost (Crowd control with ray)
3-Necromancy (Helpful minions tanking foes)
I was struggleling a lot while not using those power, and I felt that I did not have the choice to use them.
So I had the same rotation over and over again, it gets repetitive.
Also, I found the blocking ability very annoying and decided to not use it at all.
Here are some of the main reasons:
1-Blocking time is excessively short. You have to predict attacks and time it to block perfectly which can be very hard with the following reason.
2-Ranger monsters can be hard to deal with, I felt that some projectiles are faster/slower/instant between some monsters.
3-Melee monsters are unpredictable, some are charging on me then slowly attack me making me block too early.
Blocking is a waste of time for me. When trying, I am focusing too much on a single monster, and ignore what is happening nearby. So I get hit by other monsters, can be deadly. Too often, I failed blocks, so all this in vain.
Tip that worked for me: Dodge and use pillars to your advantage! Dodging is amazing!
By the way: Pressing the <Shift> key actives run or walk. Holding it do not make you run! (Realized it after 10 mins lulz)
I would recommend it, but it is buggy and incomplete.
You can probably find better games.