Simple suggestion: add a configuration in which you can play with minimum graphics. Right click and changing quality to Low isn't good enough. Honestly the lagg is the only counterpart I've seen to the game so far.
For level 14 Brilliant:
-Max out Gold vault, Mana Pool, Mind Control, Mana Extraction, Lich King, Ice Mastery, Meteor Study, Meteor Master and Basic Training.
-Fill the field with Crypts and upgrade them to Chilling crypts and then Fearful crypts.
-Pray for the towers to freeze the Ninja Champion and spam kill him with meteors.
Vote this up so people can see!