Sandbox

In BTD 6, Sandbox will be more developed for players to use.

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​Ace Tiger's Ideas
There is a "Price Counter" that counts how much are the cost of the towers on the screen, and a round counter like if it were on a normal game. There is also 3 new units, exclusive to Sandbox, the Artificial Island (Acts like and is the same size as the Pontoon, but can support TotMGs), the Pool (Acts like Portable Lake), and Screen Clearer (Shoots no projectile, can insta-kill anything without delay, range covers whole track, has an ability that deals ∞ damage to any bloon.)