V1.0.4 is out!

Here is the changelog:

• Made some "under the hood" changes.
• Fixed the jump gel in Chapter 4 floating in the air.
• Fixed up billboarding for characters when you can look up and down.
• Improved the player movement.
• Improved swing door textures.
• Change up the intro music in Chapter 3 a bit.
• Improved portal textures.