# The Perfect Tower II v0.6.1 Build 1 (4 Dec 2020)

Web version: https://www.perfecttower2.com/changelog/0.6.1-build-1/

## New Stuff

- Added artifact 'Chained Mannequin'
- Added version number to options menu
- Added epsilon deltas to universal experiment goals to compensate floating point arithmetic problems

## Changes

- Reduced 'sign' artifact research cost and time
- Extended factory help
- Changed the UI color of artifacts
- Minor adjustments

## Fixes

- Fixed AI min/max for int requiring doubles
- Fixed air compressors not disappearing in lab air experiment upon prestige