Impervious Achievement for

Impervious Achievement

Icon for Impervious

Impervious

Fully upgrade the Serpent
3.90% of players have unlocked this achievement

Guides

We have no guides for this achievement.

Players

aspidya

Earned on: Jun 19th 2021, 5:41:20 am

Klaus

Earned on: Aug 29th 2018, 6:15:05 pm