That didn’t take long! 

Here are the changes:

• Fixed a bug where you could still pick up health packs despite being at max HP.
• Added a new music track.
• Fixed an inaccurate hitbox in a water section.
• Adjusted an area to make it less obtuse.
• Fixed a grid collision issue.
• Made a tutorial message even more obvious. If you still don't get it, even divine intervention may not help!
• Visual changes and fixes for certain elements.
• Fixed an elevator not appearing.
• Optimized the lock-on code, which I believe was causing a rare crash. Please report any crashes you experience while locking on (or any other crashes really).

Known Issues:

• Certain enemy encounters produce a loud explosion of sounds. Investigating and experimenting with fixes.
• Picking up a gun may not accurately display the ammo you just acquired (it displays correctly as soon as you pull the trigger or switch weapons).
• Weird sound occur after the loading screen.

Unfortunately, you will need to redownload the demo to apply this patch. I will keep patch updates on a weekly schedule to avoid frustrations.