upgrades dont match difficulty, with all upgrades you expect to be able to beat lvl 19 pretty easy but now you just collect money with nothing to spend it on ;)
At first I thought it will be like replaying number one, which I liked, but no, you really managed to make a new game with the same concept :) Usually its hard to make a follower but yes, you get my five on this one too!
 "Tesla Defense"){kind=icon}
 "Cursed Treasure"){kind=icon}
 "Warbanner"){kind=icon}
 "Mighty Knight"){kind=icon}
 "Hook"){kind=icon}
 "Unpuzzle 2"){kind=icon}
 "Cat God vs Sun King 2"){kind=icon}
 "Caesar's Day Off"){kind=icon}
 "Epic Combo!"){kind=icon}
 "Age of War"){kind=icon}