Version 0.6.2.1

A few often requested fixes and QoL, among others.

Improvements

• Added a delay to walk-in TF triggers to prevent cases of spawning puddles and instant transformation after using medkits
• Added an ability to return to Main Menu from submenus via ESC key.

General Bugs 

• Fixed an issue allowing players to regain mobility using an inspect tool in unintended situations
• Fixed an issue preventing goo wolves and slimes from leaving behind goo puddles after physical interactions with the player
• Changed spawn condition of one goo wolf to prevent certain, but not all, instances of phasing through walls.
• Added a missing door sprite in the Place of Power
  
• Added a missing wall on top of the door of the tiny Electronics Lab near Slime Lab
• Fixed 9 typos