Vampire Survivors - SuperWeapon Update Method

At least ８-level weapon skill and 1-level passive skill. Then you get a chance to upgrade Superweapon from chest.

All New Weapon Evolutions in Vampire Survivors Legacy of the Moonspell DLC - Prima Games

Vampire Survivors evolve weapons guide

How to Evolve the Lucky Swipe in Vampire Survivors Emergency Meeting DLC - Prima Games

Vampire Survivors - SuperWeapon Update Method

How to unlock and evolve Glass Fandango in Vampire Survivors - Pro Game Guides

Vampire Survivors Free Whiteout Update Brings New Stage, Character, Weapon, And More - Game Informer

Greatest jubilee Vampire Survivors - how to unlock and evolve

Vampire Survivors Weapon Evolution: How to Evolve All Weapons

Next Vampire Survivors update 0.8.0 adds new relic mechanic

Vampire Survivors: Weapon Evolution Guide

Vampire Survivors Releases Free Christmas-Inspired Whiteout Update