Bloons TD 4 Hints & Cheats
Bonus in-game upgradesThese are equivalent to the 9 premium upgradees in the online version.
How to Unlock Unlockable Get 5 gold medals Crystal ball Get 5 gold medals Dreadnought Get 5 gold medals Digital amplification Get 10 gold medals Frag bombs Get 10 gold medals Doubleranga Get 10 gold medals Exploding darts Get 15 gold medals Monkey tycoon Get 15 gold medals Healthy bananas Get 15 gold medals Double cash
Hints & FAQs provided courtesy of GameFAQs.
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