Downstairs Update-5 part #1 - 2 years anniversary

 Changelog:

 - Better Co-op support 

- Inventory is back

 - Alchemy and The Workshop

 - The Temple entrance (Lobby)

 - Visual and sound improvements

 - New status effects system 

- Better stats display 

- Wrath 

- Balance improvements 

- The following characters are works kinda different: Gestas, Engineer, Robot, Nature Child, Executioner, Theresa (Whore), Salamander (Accusatus)

 - Caverns now has traps

 - Daily runs are better 

- New hats, weapons, perks, bugs and more!

 - Bugfixes