well damn.. I didn't think so many people would want this lol..
As for if its different from Kingdom Rush, you can just try the mobile version of the game and see if you like it or not..
It is pretty decent though
The only two problems I have with Kingdom Rush. They don't have speed adjusting. And it only have 24 levels. Most TD games I play have good amount of levels to play with. One TD have over 190 levels. Now Evil Defenders have about 90 levels, so I am hoping it is true.