The Hunter's Gun is a Pre-Hardmode Gun that can be obtained as one of its prize by scoring a high score on the Hunter's minigame.
It has a rather unique way of attacking. When held, it forms a red square that follows the cursor's positions. Using it will "fire" the gun, creating a white square above the red square for a split second, damaging enemies that get in its way. This attack does not require bullets.
Its best modifier is Unreal.