it's like Og KR but on drugs:
1) some towers are insane
Building 3-4 necrs and you deadass have got an army.
Archers just melting enemies
Assassins could insta kill crabs
2) heroes now are more interesting. Instead of leveling them up in every level, they now have a global lvl and more abilities.
3) More interesting and fucking annoying enemies. fuck you crabs and nagas

Overall great game, a great successor of KR. now it's time for origins