Gosiwon Manager
Gosiwon Manager is a free first-person 3D game where you clean the restrooms and kitchen of a Korean study dorm and study in your free time to pass an exam in 30 days. No download, it starts right in your browser.
A gosiwon is a cheap dorm of tiny rooms where people live while they study for exams. You are its live-in manager. At 8 AM the alarm rings in your triangle-shaped room and you put on the red rubber gloves hanging on the door. Every floor from 2F to 5F has a men's and a women's restroom, and the grime on floors, toilets, sinks and walls only comes off when you press and rub it. Holding still does nothing. Pick up cigarette butts, empty the trash, plunge clogged toilets, hang toilet paper on empty holders, then splash a bucket of water for CLEAN.
In the shared kitchen you cook rice in an electric rice cooker. Fill rice to the green line and water to the blue line for PERFECT and 1,000 won. Every three days you carry a ramen box from storage to restock the shelf, and when kimchi arrives you rip the tape, untie the bag, slice the cabbages with a knife, pack them in a tub and put it in the fridge.
| Daily work | Starts |
|---|---|
| Rice | every day |
| Restrooms | day 1 on 2F, 3F from day 4, 4F from day 9, 5F from day 15 |
| Kitchen cleaning | from day 2 |
| Ramen restock | every 3 days |
| Kimchi | days 5, 12, 19, 26 |
You can only sit at your desk after all the work is done and the gloves are back on the door. Studying is idle. Leave yourself at the desk and the next day starts after 20 real minutes, even with the tab closed, or turn the pages yourself. One page is one hour of game time. The book is the full text of the Constitution of the Republic of Korea.
A day runs from 8 AM to midnight. Your pass chance starts at 50% and changes by 1 + (study hours - 8) at the end of every day. Finish work faster and you study longer. Miss midnight with work left and you fall asleep for -7, and whatever you skipped is dirtier the next day. Reach 80% on day 30 to pass.
No people ever appear. Instead notes slide under your door every morning, the boss texts your phone, and memos get stuck on room doors. Snoring complaints, hair in the drain, a flickering hallway light, a stolen side dish, parcels, overdue rent, a broken boiler and a room to clear after a move-out come up on set days. Skip one and the boss scolds you the next morning and takes 5,000 won. Every 7 days the boss comes at 3 PM to check the restrooms.
From day 2 you get 15,000 won each morning and can buy tools on the morning sheet.
| Shop | Effect | Won |
|---|---|---|
| Steel wool | scrub size +40% | 30,000 |
| Bleach | scrub power +55% | 40,000 |
| Sneakers | speed +20% | 35,000 |
| Big scoop | rice and water x1.8 | 20,000 |
| Knife | cuts -1 | 25,000 |
| Highlighter | 1.5 hours a page | 15,000 |
| Desk lamp, earplugs, cushion, instant coffee | study +5% each | 30,000, 20,000, 25,000, 20,000 |
| Past papers | study +10% | 50,000 |
Found a bug or something annoying? Report it below
- Type
- free game, indie game, cleaning game, simulation game
- Built in
- 3 days
- Tech
- Three.js (WebGL), Web Audio
- Players
- 1
- Platform
- PC, mobile (landscape)
- Play time
- 30 days. Up to 16 minutes of work a day plus study (20 idle minutes, shorter if you turn pages)
- Status
- complete, pass or fail ending, progress saved
- Made
- 2026-10-04
- Last updated
- 2026-10-04
Good for — anyone who likes satisfying scrub-to-clean games, anyone who has studied for an exam, and fans of day-by-day simulation games.
Frequently asked questions
Do I have to wait 20 minutes to study?
No. If you leave yourself at the desk the next day starts after 20 real minutes, even with the tab closed. If you do not want to wait, every tap turns a page and passes one hour of game time.
How does the pass chance change?
At the end of each day it changes by 1 + (study hours - 8). Eight hours of study is +1, ten hours is +3 and five hours is -2. Study tools from the shop count as extra study in the same time.
What happens if I do not finish the work by midnight?
You fall asleep without studying and the pass chance drops by 7. Restrooms and the kitchen you skipped get dirtier the next day, stacking up to two times.
What are the notes and texts?
Complaints from residents and orders from the boss. Hanging earplugs on room 305 or leaving parcels at doors can earn money. Skip one and you lose 5,000 won the next day. For the boss check every 7 days, finish that floor's restrooms by 3 PM for +10,000 won, or lose 10,000 won.
How does it end after 30 days?
After studying on day 30 you pass if the pass chance is 80% or more, otherwise you fail. The save is cleared at the end and you start over from day 1.
