of the Angry Squirrel. It gets angry after only throwing 50 acorns and stays angry for seven seconds. While raging, acorns will pop through three bloons, and hurl acorns three times as fast when it's not raging. It takes 50 Angry Squirrels to unlock it, the equivalent of 3000. The Angry Squirrel Pro will turn purple when raging instead of green.
There is a glitch where if a squirrel is not raging and a green bloon or higher ranked bloon is leaked, the squirrel will rage green instead of purple. So if a bloon leaks or if it throws 50 acorns, it will throw the acorns at bloons as fast as the Super Monkey's Plasma Blast. Only works once placed in the range of a Meerkat Spy.
In the Angry Squirrel Pro description, it says "acrons" instead of "acorns". This is a typographical mistake.
The Angry Squirrel Pro has been nerfed and now requires 50 acorns to be thrown to rage, instead of 20. This was not in effect during Special Agent Pro weekend.