About This Demo

Leukocyte Demo

This demo offers around 40 minutes of gameplay on a first playthrough, with even more content for players who want to unlock every achievement. Explore the beginning of the adventure, discover the core gameplay mechanics, and face the first challenges of the immune system.

If you're looking for a greater challenge, replay the demo on Adult difficulty and try to unlock every available achievement to extend the experience.

Leukocyte is an action-adventure game set inside the human body.

You are a white blood cell and part of the immune system. Your mission is to protect the body from viruses, bacteria, and other dangerous threats.

Explore different areas of the body, complete objectives, rescue allies, gather resources, and evolve your abilities through DNA mutations. These mutations can change your playstyle and help you survive increasingly dangerous infections.

Battle hordes of enemies, defeat powerful bosses, and uncover hidden secrets throughout the body.

Features

• Play solo or with up to 4 players in local co-op.
• Explore multiple regions of the human body.
• Evolve through DNA mutations.
• Fight viruses, bacteria, and unique bosses.
• Gather and manage valuable resources.
• Discover hidden areas, secrets, and special encounters.
• Choose from multiple difficulty levels.
• Learn about the human body while you play.

AI Generated Content Disclosure

The developers describe how their game uses AI Generated Content like this:

I use AI tools to assist with code review, translations, music production, and the creation of some Steam capsule and promotional artwork. All final game design, programming, and implementation decisions are made, reviewed, and supervised by me. No AI-generated content is generated during gameplay.