You were not going to come back here.
Chonghwa Middle School closed years ago. The gate should be chained. It isn't. The corridor should be short. It isn't. And somewhere behind a door that was locked from the outside — after you walked through it — a classmate you stopped thinking about is still waiting for someone to remember her name.
BACK to classROOM is a merge puzzle wrapped around a school mystery. Merge fragments into clues. Clues into memories. Memories into the number that opens the next door.
🧩 MERGE TO REMEMBER
Drag two matching items together and they become one better thing. Chalk into a note. A note into a page. A page into the thing you were never supposed to find. Every chain you climb pulls one more piece of that year back into focus.
🏫 A SCHOOL THAT SHOULDN'T BE OPEN
The board starts buried under dust and cobwebs. Clear a cell and the lights come back on over it. Clear enough of them and the corridor opens into the next room — the classroom, the staff office, the places you used to walk past without looking.
📖 A STORY TOLD IN FRAGMENTS
Nobody explains anything to you. A scratch on a desk looks like a number, then looks like a scratch again. A locker has one note taped inside it. The fluorescent light goes out and you hear footsteps, and when it comes back there's nobody there. Play far enough and the pieces stop being random.
🔒 EVERY CHAPTER ENDS WITH A LOCK
Four dials. Four digits. The game never tells you the code — it hands you the pieces of it, one merge at a time, and waits to see whether you were paying attention.
👤 THE ONES STILL WAITING
Orders come from the ones who never left. A visitor with no face. A shadow at the end of the corridor. A hand that was never taken. Serve what they ask for and they tell you a little more than they meant to.
⭐ COLLECT WHAT'S LEFT BEHIND
Fill the album with what you pull out of the school — photographs, notes, small things that belonged to someone. A record of a year that nobody else kept.
WHAT'S INSIDE
• A merge-2 board with deep item chains to climb
• A chaptered story that unlocks as you play, not as you pay
• Fog-of-war board expansion — every cleared cell is a light turned back on
• Orders, generators, and boosters built for short one-handed sessions
• A collection album for the fragments you recover
• Portrait, one hand, no timers rushing you
• Play offline
No jump scares. No gore. Just a school at night, a board full of things somebody left behind, and a number you have to earn.
Her name was Shin Jia. She sat behind you.
Merge the fragments. Find the code. Open the door.
A classmate vanished. The school locked you in. Merge the clues. Find the code.