Kill 30 enemies with the Contact Beam


If you're going through on easy, all of the weapon achievements are very simple. Most enemies die in one hit. With this gun you need to press and hold RT to charge it up and then let it go. Enemies get obliterated by it. Make sure to stock up on ammo for each gun, then once you get it, store the gun in your safe and buy ammo for the next gun. Repeat for every gun achievement.

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