Vampire Survivors is absolutely jam-packed with weapons and more keep getting added with every DLC. With the all-new Contra-themed expansion out, we’re going to take a look at all 22 weapons and evolutions in Vampire Survivors Operation Guns.How to unlock all weapons in Vampire Survivors Operation GunsScreenshot: PC InvasionUnlocking weapons in Vampire Survivors Operation Guns is similar to the previous DLCs, such as the Among Us one. But for those who might not have played any other DLC, we’re going to go through the process. There are a total of 11 base weapons, with another 11 evolutions of said weapons.Here are all the weapons in Vampire Survivors Operation Guns and how to unlock them:WeaponHow to UnlockLong GunSurvive 15 minutes with Bill RizerShort GunSurvive 15 minutes with Lance BeanSpread ShotSurvive 15 minutes with ArianaC-U-LaserSurvive 15 minutes with LuciaFirearmSurvive 15 minutes with Brad FangSonic BloomSurvive 15 minutes with BrownyBlade…