They're coming. There's no hope. Still, you're a HYNPYTOL.
We are not affiliated with IsThereAnyDeal.
HYNPYTOL ([heen-pee-tol] meaning "white blood cell" in Korean) is a retro-themed puzzle action adventure game.
Embark on a journey to save a crumbling immune system as a chosen "Killer T", guided by a rather grumpy "Dendritic".
In this perilous world, all that the "Killer T" can do is "high-five".
Learn to use your hand for everything: from moving around and talking to other cells, to overcoming obstacles and taking care of infection!
HYNPYTOL is inspired by the pixel graphics and sounds of 90's games, and reimagines them with a modern touch for a unique charm.
Immerse yourself in this nostalgic world; you may also find some easter eggs along the way!
Explore the human body and the various mechanisms of the immune system.
Learn all about your friends and enemies in the immunopedia!
Steam data © 2025 Valve Corporation. Steam and the Steam logo are trademarks and/or registered trademarks of Valve Corporation in the U.S. and/or other countries. Independent of Valve. Pricing and availability subject to change.
HYNPYTOL ([heen-pee-tol] meaning "white blood cell" in Korean) is a retro-themed puzzle action adventure game.
Embark on a journey to save a crumbling immune system as a chosen "Killer T", guided by a rather grumpy "Dendritic".
In this perilous world, all that the "Killer T" can do is "high-five".
Learn to use your hand for everything: from moving around and talking to other cells, to overcoming obstacles and taking care of infection!
HYNPYTOL is inspired by the pixel graphics and sounds of 90's games, and reimagines them with a modern touch for a unique charm.
Immerse yourself in this nostalgic world; you may also find some easter eggs along the way!
Explore the human body and the various mechanisms of the immune system.
Learn all about your friends and enemies in the immunopedia!
They're coming. There's no hope. Still, you're a HYNPYTOL.
We are not affiliated with IsThereAnyDeal.
Steam data © 2025 Valve Corporation. Steam and the Steam logo are trademarks and/or registered trademarks of Valve Corporation in the U.S. and/or other countries. Independent of Valve. Pricing and availability subject to change.
