The DEMO has been updated to 0.8.3.7

Updates:
- Added narration to TC's faction background
- Added narration to NVR's faction background
- Switch the default play bottom to Space
- Improvements to cruising behavior
- Turned off various content that should not be accessible via demo

Bug Fixes:
- Fix the bug that made the game unplaybable after the first fight was interrupted
- Various other fixes