Railgun

The Railgun is an advanced level-4 Machine Gun Tower (an alternate version of Archer Towers) in Alien Creeps. It must be upgraded in the Upgrades in order to use it. In battle it is upgraded from the M-G Mk-III the Lv-3 Machine Gun Tower. It is the first Tier-1 Advanced Machine Gun Tower, the second and final is MiniGun.

Description
"Excels in damage and range but slow to fire." Compared to the level-4 Machine Gun Tower MiniGun

Range Augment
Boosts target range of near by towers Gold- ,Boosting Percent- 20%

Quake
Enemies are slowed. Gold- ,Slow by- 50%, Duration-4 secs,