Tack Research Center

Tack Research Center is an Specialty Building for the Tack Shooter. The disavdantage of this building is increase the cost of Bomb Towers and their upgrades by 5%. It costs 500 Monkey Money.

Upgrades
1.- Reduces the cost of Tack Shooters and their upgrades by 5%

2.- Increase speed of Tack Shooters by 10%. It costs 500 Monkey Money.

3.- Every second shot from the Tack Shooters has extra pierce. It costs 850 monkey Money.