# The Perfect Tower II v0.15.3 Build 3 (4 Feb 2023)

Web version: https://www.perfecttower2.com/changelog/0.15.3-build-3/

## Fixes

- Fixed Factory refining time becoming NaN when loading the game
- Fixed typo in achievement hint
- Fixed being able to use buy max. on exotic experiment upgrades that are not available at that point
- Fixed exotic experiment not highlighting selected tile anymore when switching tabs
- Fixed nature experiment not refreshing unlocked plant rewards whenever entering botany tab