Chain Gun

The Chain gun is dropped from the Santa-NK1 during the Frost Moon event. It is considered an upgrade from the Megashark, with all stats increased excluding the chance to not consume ammo. With or without ranged armor, the weapon is quite potent and capable of measuring up in comparison with the Candy Corn Rifle.

The best modifier for this weapon is Godly, despite it having some knockback. This may be due to its already insanely fast shooting speed, although it is able to get the Rapid prefix. Another possibility is that its velocity cannot be modified.

Advantages
Against the Candy Corn Rifle:
 * Higher chance to not consume ammo
 * Customizable ammunition
 * Longer range
 * Fastest ranged weapon available, even when the rifle has Unreal.

Disadvantages
Against the Candy Corn Rifle:
 * Bullets are much more costly
 * Bullets will never rip through multiple enemies (with the exception of meteor bullets)
 * Wide firing cone, bound to miss at medium and large distances (negated if the player is using Chlorophyte Bullets)
 * Deals less damage than the rifle