From there, all you need to do is max out the Short Gun's level, then face bosses until chests drop. Eventually, the Short Gun will evolve to Prototype B in Vampire Survivors as a.. Operation Guns is the fourth expansion for Vampire Survivors, released on May 9, 2024. It is themed after the run and gun video game series Contra, developed by Konami.
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This guide will show players how to unlock and evolve the Short Gun in Vampire Survivors Operation Guns DLC.. Short Gun is a weapon from the Operation Guns DLC of Vampire Survivors. It is the starting weapon of Lance Bean. It is unlocked by surviving 15 minutes with Lance Bean. Short Gun can be evolved into Prototype B with Weapons Power-Up and Bracer.