# The Perfect Tower II v0.16.2 Build 1 (3 Mar 2023)

Web version: https://www.perfecttower2.com/changelog/0.16.2-build-1/

## New Stuff

- Added 'Resource Drop Booster' to Factory manufacture
- Added underground challenge #3
- Added underground challenge #4
- Added module ||'Tremors'||
- Added module ||'Aftershock'||

## Changes

- Reduced manufacture T1 and T2 unlock cost from 1e15/1e30 to 1e12/1e25
- Updated Mine UI

## Fixes

- Fixed hidden recipe categories in Factory using space in the UI
- Fixed void saplings being craftable before manufacture tier 3