This is basically unplayable now. The constant need to refocus, and the fact that right-clicking to block makes the character get stuck walking instead of what you need him to do... ugh...
OMG... Ran out of memory on "Suspend" when my Nullifier was just about to take out 4 targets at once and finish the stage. Reload the page to find that I still passed! Awesome!!
After figuring out the game, I've managed to go undefeated, even defeating the Beast in one go. Here's how: 1) Fire Monks, I got 2 to level 10. Always pick them first, if you can. If not, pick an archer. All range units are good, and should take priority, except for Spitting Spider. 2) Have a high-health/armor tank, like Stone Golem, Big Spider, or Charging Ox. 3)Always pick Reinforcement as your battle card. If not, they are all good situationally, except Death Pact. Never use that. Retreat was hardly used, but can be good to stick near your tower for a lil' extra damage. 4) Foolproof, you'll never lose.
What does it mean?