Fidoc’s Doom is a single character adventure for Legend of Grimrock 2, based exclusively on reflection and exploration.

Investigate ruins, unearth treasures, decipher codes, disarm traps, solve challenging puzzles, decrypt scrolls, activate mechanisms, answer riddles, explore mazes, open locks, discover secrets… and reverse an ancient prophecy.
0% combat: weapons and gear are almost useless in this game.
While you may still be killed by monsters, you will neither be able to challenge nor slay them. To overcome your foes, you’ll need to avoid their sight and act as subtle as you can.
This adventure is set mainly indoors, after an initial outdoor area.
Completing the game requires 15 to 30 hours... maybe more if you want to discover the 55 secrets.

If you're stuck, an extensive walkthrough can be found here: www.fidocsdoom.com 

Русскоязычные игроки найдут здесь полное решение переведено на русский язык.