The lights in Leo’s room flickered and died. The only thing left was the glow of the monitor, showing a pixelated reflection of the room behind him. In the game’s reflection, a figure was standing right behind his chair.

A text box appeared at the bottom of the screen. It wasn't a game prompt. It simply read: “Why did you let me in?”

Silence returned to the room. Leo sat in the dark for a long time, listening. He never searched for free games again. But sometimes, when the house is very quiet, he swears he can still hear the sound of rushing water beneath his floorboards.

As the race started, Leo gasped. The graphics weren't "retro"—they were hauntingly real. The water looked oily and thick; the green slime on the tunnel walls seemed to glow with a sickly light. He leaned into his keyboard, fingers dancing over the keys as he dodged rusted pipes and mutated hazards.

Then, he saw it: a shortcut. A dark, unmapped pipe to the left.