Immersion is an adrenaline-pumping game where you must flee from an immortal monster, navigating through a series of randomly generated floors teeming with enemies and challenges. Your only goal is survival, as the only certainty is death. Each floor presents unique geometry and varying locations for foes and weapons, ensuring that each playthrough is a fresh experience.

You will encounter an array of powerful weapons, including shotguns, rifles, pistols, and axes, allowing for a multitude of combat strategies. The game features a visceral gore system, where blood spouts create puddles, and dismemberment occurs when foes are shot. Death isn't just an end; it leaves behind animated blood puddles and realistic meat particles, enhancing the immersive experience.

High-quality physics play a crucial role in immersing players in this intense virtual realm. Interactions between objects are dynamic; from shattering bottles to dismembering enemy limbs, every action has a consequence. There are no cutscenes or dramatic plot twists—just pure, unadulterated gameplay designed for fun and excitement.