-nightmare- The Mimic Script Link

Your friends didn't leave the party early.

Dark. The smell of old incense and something wetter. Kaito slams the sliding door shut. Latches it. Knows it won't matter. -NIGHTMARE- The Mimic Script

In the corner, a mirror stands covered by a yellowed cloth. He's seen this before. In the last loop. The cloth has never been removed. Your friends didn't leave the party early

"It's shaped like a mouth."

In The Mimic , developers have hidden a "Hard Mode" that is activated by typing -NIGHTMARE into the in-game chat before launching a chapter. Unlike standard "Hard" modes in other games, this script triggers a fundamental overhaul of the game's engine. -NIGHTMARE- The Mimic Script