This is the sequel to Insight by Newtom.
"Dead in the end of the first part, the gamer has to resurrect by setting up the senses - step by step, by means of guessing the riddles, elaborated specially for different senses (hearing, sight, taste, spatialization, time) - and get out of the cottage he got trapped in. Useful hints can be found in the letters and notes, hidden in the cottage."
Please use spoilers to give hints:
[spoiler=Title Here]Enter text here...[/spoiler]