In this guide, I will tell you how to unlock all the characters in the game of update 3.0
Regular skin
Roy – Unlocked by default
Anna – Unlocked by default
Rare skin
Minita – Finish the Special Bonus Stage
Skar – Random reward from Chest Hunt chests
Epic skin
Runhardt – Finish Bonus Stage 2
Benvolio – Craftable
Fayar – Finish Bonus Stage 1 or 2 while having Hard Mode and Silver Death active and without hitting any saws.
Legendary skin
Agnis – Finish 100 Bonus Stages
Thanks to Darth Dmitriy72 for his great guide, all credit to his effort. you can also read the original guide from Steam Community. enjoy the game.