Play Dementium II (EU) Online

Dementium II came out on the Nintendo DS in 2010, developed by Renegade Kid. It was part of that late-era DS push for more mature, first-person experiences, trying to do horror on a handheld in a way that felt genuinely unsettling, not just a novelty.

You control a patient named William Redmoor, trying to escape a nightmarish asylum while fighting off grotesque creatures and solving environmental puzzles. The main goal is to survive the facility's horrors and uncover the truth behind your confinement. Key mechanics include dual-screen combat, where the touch screen manages your inventory and weapons while the top screen displays the action, and a sanity system that distorts your vision and audio during intense moments. The pacing is tense, often relying on limited ammo and health to keep you cautious, and the difficulty can spike without much warning. It feels like a constant, claustrophobic struggle against both the monsters and your own deteriorating mind.