In this blood-based action puzzle game, you bond oxygen molecules to red blood cells as they flow through the bloodstream, aiming to create perfect cells with 4 oxygen units. By strategically using oxygen bombs and capsules, you can boost your score and progress through the game, but beware - incomplete cells will decrease your O2 gauge and end the game if it runs out.
Hemoglobin Hospital by Masakazu Yonehara




































