Here is how you can unlock the Cosmo Pavone character in Vampire Survivors, which is a secret character.
How to Unlock
It is possible to unlock it with other characters but I would highly recommend you using Exdash (as long as the requirements below are met).
The Character you choose must have 0 eggs (turning eggs off does not work!). You also must have already collected the Yellow Sign and unlocked Zi’Assunta Belpaese
1. Play as Exdash
2. Go to Cappella Magna
3. Get “Ebony Wings” (Exdash starting Weapon) and “Peachone”
4. Move upwards above Crown and Tiragisú
5. The passage will be blocked by a gate. You can destroy it only if you have Ebony Wings and Peachone
6. Collect the item
7. You can now buy the character in the character selection screen
This is the Item you are looking for:
Location on the map:
Character Stats
Cosmo gains +1 Recovery and +1% Luck every level, and +1 Revival every 100 levels. There is no cap on these bonuses.
This Vampire Survivors guide was originally published by Sibeck. All credits for the text and images goes to him!
