Heartburn

The Heartburn is a fully automatic assault rifle made by Rancor.

It has a modest clip size but its rate of fire is slow; however, it does a modest amount of damage over time and its pierce is 2, making it a good weapon against small hordes. Unfortunately, it does not do as much damage as other thermal weapons, but its pierce makes up for that adequately. Compared to the RIA 20 Striker, the only thing the Heartburn has over it is a larger clip; both have identical ammo costs and pierce, with the Striker being better at DPS. Although the Striker is semi-automatic, it will fire faster than the Heartburn if the player can click fast enough, which is not what always happens due to most players only being capable of clicking at around 6 per second.