Grandfather's Estate (Act 1) - Full Demo (All Puzzles) | No Commentary

Grandfather's Estate - Your Grandfather Has Disappeared and His Mansion is Full of Grotesque Experiments... Your grandfather has summoned you to his secluded estate, claiming to be on the verge of a scientific breakthrough. Unfortunately, he is nowhere to be found. Explore the estate, solve bizarre puzzles and survive the increasingly questionable results of Grandfather's research. 📝 Thoughts and Details: This full demo walkthrough of Grandfather's Estate for PC covers the whole story, all notes, items, puzzles, weapons and ending of the game. I'm quite surprised by the quality, wasn't expecting that much content honestly, even much so for a DEMO... Loving it so far, but there's a lot to improve in general. Combat is horrendous, since the zombies don't have a proper attack animation, and some sounds are a BIT too loud (such as picking up the notes), which gets in the way of the ambiance sounds... Ignoring a few small bugs here and there, I'm actually really eager to check out the full game. 🎬 Timestamps: 00:00 - Intro 00:41 - Guest Room and Grandfather's Note 01:43 - Main Hall 03:08 - Basement 04:36 - 1st Zombie Encounter 07:40 - Revolver Location 09:48 - Headless and Chess Puzzle 15:02 - Bird Key and Shotgun Location 19:48 - Shooting Range 23:42 - Fuse Box and Piano Puzzle 31:00 - Unlocking The Shotgun 33:06 - Library Secret Passage 37:16 - Zodiac Sign Plate Puzzle 45:02 - Courtyard and The Vacation House 53:03 - End of Demo 54:13 - End 🎶 Intro/Outro Music: Demo Track 4116 by Industraumatic One Night at Flumpty's - Music Box ► Grandfather's Estate Gameplay Walkthrough Longplay No Commentary Developer: Notsospecialgames Publisher: Notsospecialgames Release Year: 2026 Platform: PC (Windows) Tags: #GrandfathersEstate #IndieGame #HorrorGame #PSXHorror #FullDemo #NoCommentary