Level 2: If you place cannons in the middle, they'll hit both paths. Also, slowing towers do a great deal of help against greens if they're getting you.
Level 3: Don't spend any resources until you hit the magic number for the stadium.
Level 4: Level 4 can be tough, there's no magic bullet, you just have to be able to spread your towers enough to cover all incoming areas. If you place towers near the castle, you have to defend three paths, if you place them near the end of the map, you have to defend 5. Three is easier.
Level 2: I put 4 Cannon Towers on the top and bottom path, and made Gold Mines whenever I got 400 Resources.
@IrvineKinneas509(Level 3): I already guessed I didn't want to use my resources. Any other tips on how I should place my towers, or what towers I should?
