Update 0.55
Introducing two new elements: Chlorine and Sodium
- More realistic (and more dangerous!) saltwater electrolysis.
- Sodium and water? BOOM! Handle with care.
- Chlorine is toxic — keep it away from plants and other living things.
Bug Fixes and Improvements:
- BUG FIX: Selecting elemental set or loading game state now works as intended.
- Minor improvements to physical set.
