Haydee III picks up where the first two games left off, weaving a tense, suspenseful narrative that bridges the story of Haydee and Haydee 2. You awaken in a sprawling, labyrinthine facility packed with hidden passageways, deadly contraptions and relentless enemies. As you push deeper into six uniquely themed zones, a pervasive sense of isolation and desperation will keep you on edge.

Haydee II drops you back into a cold, mysterious complex as its lone female subject, with no memory of how you arrived or any hint of escape. You’ll navigate six distinct zones, each made up of dozens of interconnected chambers teeming with hostile creatures, devious puzzles and secret stashes. Your survival depends entirely on your firepower, your problem‑solving skills and how well you juggle limited inventory space. There’s no helping hand—only you against the labyrinth.

Haydee is a hardcore, old-school metroidvania that combines modern third-person shooter and platforming mechanics. You step into the shoes of Haydee, a half-human, half-robot warrior navigating a strange artificial complex filled with lethal traps, relentless challenges, and an atmosphere of pain and depression. There are no simple solutions here—no magic button to win the game. Instead, your gun, instincts, and logic are your only allies on this unforgiving journey.