EXP Retrieval Update Game Version 1.6

Game Version 1.6 of the Knowledge of Hermit includes: 

The ability for the player to go back to the room where the player died and got a game over to be able to retrieve and double the EXP they lost on death. 

Also fixed an audio bug that occurred when the player continued their game from the title screen where the title screen music continued to play during gameplay until the player paused the game or made it to the next area.