Improvement Patch 04 | Intro and player animation changes — Dissociative Steam update #1143508

Completely wiped the intro area the player is first dropped into and changed it into a flat area where the player can get familiarized with the platforming aspect of the game without distractions.Refined the player animations for the player character's platforming aspect of the game so that the animations trigger properly in a more animated way.Disabled access to the Dream World entry and added an item that the player must collect somewhere out in the world to enable entry into the dream world from the main purgatory hub.Replaced the Space backdrops/backgrounds in the game with a New better looking replacement.Added Text "Press a button" in the opening scene of the gameChanged the length of the sign text for the first sign after the player spawns into the Desolate World.