Generations Deep is a first-person survival horror game set inside a secluded family estate. The protagonist receives a message from their grandfather, who claims to be approaching a scientific breakthrough. Upon arriving, however, they discover that he has disappeared. A note suggests that he is working somewhere beneath the mansion. Players must investigate the property, locate the underground workshop, and survive creatures created by his experiments. The story develops through exploration, documents, and discoveries about the family’s history.

Exploring the Estate and Solving Puzzles

The mansion contains interconnected rooms, locked passages, and mechanical security systems. Players search for keys, examine objects, and collect clues to access restricted areas. Some puzzles involve operating machinery or placing objects in specific locations. Previously explored rooms often become important again after obtaining new items. The game also includes a journal where players can write notes and draw information needed to remember puzzle solutions.

Weapons and Survival Mechanics

Combat takes place from a first-person perspective. Players encounter zombies, hostile dogs, and other creatures while investigating the estate. Ammunition and healing supplies are limited, so avoiding enemies can sometimes be more effective than fighting.

The main gameplay activities include:

•         Exploring rooms and discovering hidden passages.
•         Collecting keys, ammunition, and healing items.
•         Solving puzzles involving objects and machinery.
•         Fighting enemies with firearms and melee weapons.
•         Manually reloading weapons during combat.
•         Managing inventory space and stored equipment.
•         Reading documents to understand the experiments.

Story Progression and Objectives

Generations Deep uses interconnected exploration rather than traditional numbered levels. Progression depends on solving puzzles, unlocking doors, and reaching previously inaccessible sections. The playable demo covers the opening part of the story, including exploration of the mansion and encounters with creatures.

Players must manage their supplies carefully because unnecessary combat can leave them without ammunition for later encounters. The investigation gradually reveals evidence of unusual scientific experiments, homemade security devices, and dangerous machinery. Finding the grandfather and understanding his research remain the central objectives as players advance through the estate.