Craftable Towers

In BTD6, there are some craftable towers and items. To get towers and agents, there is a "Move to Inventory" button next to the "Sell" button in between rounds. You can only look at your inventory in between rounds.

Crafting Recipes
Disguise Suit: 3 Rainbow Rubber (Gotten from popping Rainbow Bloons)

Super Suit: Gotten when a Super Monkey dies

Super Monkey Storm Village: 1 Super Monkey Storm + 1 Monkey Village

4/4 Tower: 1 4/x Tower + 1 x/4 Tower (The 2 towers have to be the same type)

Healthy Banana Farm: 1 Banana Farm + 100 Lives (You have to sacrifice 100 lives to get this)

Double Banana Farm: 2 Banana Farms

Double Healthy Banana Farm: 2 Healthy Banana Farms

Explosive Spikes: 1 Road Spikes + 1 1+/x Bomb Tower

Usage
Disguise Suit: Makes the tower in it not be able to attack, but bloons won't damage them.

Super Suit: Put it in a tower and it will shoot at the speed of a Super Monkey!

Super Monkey Storm Village: A Monkey Village that can call Super Monkey Storms!

4/4 Tower: Self-explanatory.

Healthy Banana Farm: Acts the same as the Healthy Bananas premium upgrade, but only for that farm.

Double Banana Farm: Gives you twice as many cash as a normal one!

Double Healthy Banana Farm: Gives you twice as many cash and lives!

Explosive Spikes: When bloons touch them, they explode, popping lead bloons.