# The Perfect Tower II v0.4.0 Build 3 (21 Sep 2020)

Web version: https://www.perfecttower2.com/changelog/0.4.0-build-3/

## Changes

- Active modules refresh energy cost when tower max. energy changes
- Changed era shield/damage from e30 to e20 per era

## Fixes

- Fixed skills scrollbar scroll sensitivity
- Fixed buff instance error message