Small Game Demo Updates

Small improvements on the demo gameplay and hotfix:

1. Added an 'objective timeline' to remind player of the current main objective.
   
2. Adjusted volume & sfx during battles.
   
3. Fixed old lady collision on the world map.
   
4. Added an instant respawn with small penalty fees after being defeated for certain bosses.
   
5. Added 'Load' on Main Menu, & 'Quit' to the desktop on Title Menu.
   
6. Fixed visual bug on certain sprites.
   

Please also be reminded that you may not be able to load your current/old save files after the new update due to plugins incompatibility. Sorry for any inconveniences.

Enjoy playing!