Hellnight

At the same time a symbiotic life form escapes from scientists and makes it's way into the sewer system.

There it causes the crash of a subway train and starts devouring the passengers on board.

A lone hero, along with a schoolgirl Naomi Sugiura are the only survivors of the crash.... and must flee from the creature in order to survive.

Hellnight is a survival horror game at heart, although it has no combat gameplay.

Controlling the nameless hero, the player must travel through the underground and protect Naomi.

There is only one monster in the whole game, the "creature" itself, which is invulnerable and cannot be killed.

Instead players are constantly on the run from it, making sure it does not catch them.

The game is divided into large maze-like levels, each one usually populated by the creature who keeps pursuing the player (although he does change form after each level).

At certain points there will be companions who can attack the monster and temporarily stun him.

There are also people to talk to in the underground world, items to pick up, and puzzles to solve.

Hellnight for PlayStation is currently worth €217.49 loose, €228.01 complete in box, and €356.64 factory sealed. Prices are based on real sales and update regularly on Gamevaro.

Hellnight has a steady sales history on the tracked marketplaces, meaning it trades hands regularly and isn't considered particularly rare.

Loose means cartridge or disc only, CIB (complete in box) includes the original box and manual, and sealed means factory-sealed and never opened. For Hellnight, loose is €217.49 and CIB is €228.01 — CIB commands a premium because original boxes and manuals are fragile and often don't survive.