The Game Boy screen flickered green before Dev even hit the power switch.

That was the first wrong thing. The second was the cartridge itself, a gray brick with no label, found wedged behind the water heater in his grandfather's basement. No stickers, no game title stamped into the plastic. Just a hairline crack across the back and a residue in the cartridge slot that looked like rust but smelled like copper pennies left in a fist too long.

Dev blew into it anyway. Everyone did. It was ritual, not science.

The title screen that loaded wasn't a title screen. It was static, gray and hissing, and beneath the hiss a single sprite stood in the center of the frame: a boy, eight-bit, arms slack at his sides. No menu. No START prompt. Just the boy, and the hiss, and after eleven seconds the words DO YOU SEE HIM TOO printed themselves letter by letter across the bottom of the screen.

Dev's thumb found the A button out of habit.

The screen didn't change. But the hiss got louder, close enough that it seemed to come from behind his own ears rather than the speaker, and the sprite boy's head tilted four degrees to the left. Dev's head tilted with it. He didn't decide to do that. His neck simply agreed with the screen before his brain finished the thought that something was wrong.

He should have stopped there. Twelve-year-olds rarely stop there.

By the third night, the sprite boy had migrated from the center of the screen to the corner, where he stood at all times now, watching the cursor, watching Dev's other games when Dev swapped cartridges, watching through the gray static like a kid pressed against a foggy window. Dev's own reflection in the dead screen, when he finally turned the console off, had started arriving a half second late. He'd move his head. The reflection would catch up like it had somewhere else to be first.

His mother noticed the smell before she noticed the boy. Copper pennies, she said, wrinkling her nose at his bedroom door, what have you got in there. Dev told her nothing. He was already forgetting how to lie convincingly, which should have alarmed him more than it did, except alarm required a working sense of time passing, and his had gone soft and gray at the edges like the static itself.

On the fifth night he did not blow into the cartridge. He did not need to anymore. He sat on the floor with the console dark in his lap and his own thumbs twitched in the rhythm of a game he was no longer playing, up up down down, muscle memory with the muscle removed. His jaw hung the way the sprite's jaw hung. His skin had gone the particular gray of a television left on after the broadcast ends.

His little sister found him like that near midnight, cross legged, eyes fixed on a screen that wasn't even lit.

Dev, she said. Dev, you're supposed to be asleep.

He turned his head toward her, four degrees, then stopped like something recalibrating. His mouth opened. What came out was not his voice but the hiss, patient and enormous, filling the room the way water fills a cup that has already been sitting in the sink too long.

DO YOU SEE HIM TOO, he said, and for one terrible second his sister realized the sentence was not a question anymore. It was an invitation. And somewhere behind his eyes, small and gray and patient, something that was not quite her brother tilted its head and waited to see if she'd blow the dust off, too.