This game is not very good. It's kind of insane that your opponents can put out 5 titans at once at a time where you can only have a maximum of 1 and it takes 100% of your mana. Just stupid and unfair. And why does EVERY game start like you have nothing unlocked? That defeats the purpose of an RPG.
One kind of minor complaint. When starting at a specific wave, I find that I can't enter more than 5 digits. I've gotten past wave 10M, but I can't start at my highest wave if I restart.
After a couple of new eggs, I am able to start with blobbs as my first nest, but I have no idea why. Why not let me start with twistas (best option)? Why not push me back to baxters (not good, but at least consistent)?