Gray Matter is a classic point and click adventure game created by Gabriel Knight’s designer Jane Jensen. As it usually happens with this type of games, there are a lot of puzzles that seem impossible to be completed, and that’s why a walkthrough is always welcomed. Therefore, I give you below the Gray Mater walkthrough. Enjoy!
For the rest of the walktrhough (there is a total of 32 videos!), head over to the YouTube channel of alanzokaa, the creator of these amazing walkthrough videos.