It is not that engaging, but it's a great time killer.

There are times when it gets boring to play because it's too easy to play given that it's an auto-battle game.

But the graphics are great, nothing's blurry. I just find the arena where the mercenaries are placed too small, and my allies also look like enemies, which makes it a bit unattractive, but it's still fun to play. It can also be used to kill time.