Flame Thrower Could Use More Range

Al_Ka_Pwn

Flamethrower has literally no stopping power but you have to be as close to someone to use it as you do a shotgun. This means that it's much harder to use as a support weapon and a bit too easy to die with it considering its price tag.

I think its range could use a buff.

Swiftspear

I've noticed it works exceptionally well with a skilled jetpack. Other than that I'm really not an expert.

HeatSurge

I think it's fine considering it's not really a weapon meant to kill. It's meant to tickle (sap energy), and clear infestation and buildings.

Al_Ka_Pwn

well yeah it's a support weapon, but you have to be so close a lot of the time you end up dying while supporting.