97 ratings
[Changed] Walkthrough (Old guide)
By chakkuchigi
This mini guide will tell you how to process this game to the end.
*Please note that this guide is written when the English Patch does not exist.
*Feel free to suggest for edit, English isn't the writer's mother language.
*This guide not include hidden CG in the game.

Hotfix for Language Problem
After launch the game for the first time, people who doesn't Chinese as base language for your computer may found that the text in-game shown as square symbol. You must change your system locale to fix this problem.

(For Windows)
1. Go to Control Panel
2. Choose Clock, Language, and Region
3. Choose Region
4. Choose Administative tab
5. Click the button 'Change System Locale'
6. Change into Chinese (Simplified, China)
7. Restart if needed.

After change your system locale the game would display Chinese language properly. You can change it back to your locale of choice later without problem.
Walkthrough #1
Before game start. The game may ask you about game difficulty, Easy or Normal if you ever play once and begin a new game.
(***Important***) In easy mode, number of monster will cut off. You can notice since very first room of playthrough. You CAN'T get to #3 section of this guide as long as you play easy mode.

Black Goo Zone 1: Beginning
- You'll find yourself in a locked room of mystery lab. The door is locked
- Check around the room. After checking, a white goo will emerge from the hole on the left. Lure it to the drainage.
- Check the hole white goo come from. You'll hear unlock sound. Now you can leave the room.
- There are a password box and a save box on the wall. You may checking around and found that 2nd room is locked.
- The password is 71421 hidden on the floor pattern. Use it and prepare to run by holding Shift button while moving.
- Run away to the right side to proceed to the next room.
- You'll found a cat sleeping on the cusion in this room. After push a set of box using Spacebar prepare to run.
- Run all way long to the right side. The cat will exhaust when chasing for a period of time. Enter next room.
- When you walk a bit you'll get attacked by white goo. Smash your Spacebar to escape from situation.
- Proceed to the next room. Walk to the right side to exit from this lab section. Now you know the basics of this game.

Black Goo Zone: Blackout Zone
- Proceed to the next room and don't hold your Shift button. This section of lab light has problem.
- In this room you'll found a group of black dog monster stand around the room. You'll be safe as long as you don't hit the Shift button, walk only when the room is in the dark and avoid black goo on the floor. Proceed to the next room.
- Monster in this room can walk around. Recognize its pattern as you proceed to the point you see thick black goo spreading on the wall and a puddle with white mask. Prepare to run through the next room at this point.

Black Goo Zone: Crystal Dragon Nest
- The light in this room will back to normal.
- When you going to walk to the next room. A bat monster will attack you. Escape it by smash Spacebar.
- Go back to save if you want, then proceed to the next room. Don't hold arrow key.
- In this room you must proceed step-by-step. Monster in this room will walk 1 step as you hit an arrow key once. Try using jump point on the floor and take advantage of slippery floor to proceed to the next room.
- Avoid the monster and avoid big crystal with color. Proceed to the left side. You'll find save point at the end.
- In next room the monster will walk twice. Go all way to the left, you'll find a long slippery floor. Don't walk on middle lane. You'll found another save point. Prepare for boss.
- The condition stay the same plus the boss will summon a set of crystal from the floor. Avoid and try to reach the boss. Boss will stop attack you and allow you to get past.
- Enter the next room, proceed to right side as you'll walk slower and slower. Then you'll become unconscious.
Walkthrough #2
Library Section
- You'll awake near a big tree in the middle of a room. Check a pile of food on the floor to eat.
- A password box is available at the right side. You'll able to activate it immediately but I suggest to go check outside first.
- Go outside using bottom way. Proceed by pushing the box along this terrace. Another room is at the right side.
- Check a password box in this room(You are unable to trigger it right now) and learn the password 3002 from hint. Go back to big tree room.
- Enter the password and proceed to the next room.
- Avoid obstracle to the top of this room. Save.
- As soon as you enter next room, you'll meet a white fluffy ball. It'll start to chase you. Go back to previous room immediatly.
- Run all the way back to big tree room. Rush to hide back of big tree, stay still. Fluffy ball will go away.
- Go back to the room you meet fluffy ball. Inside you'll find a big black dog monster reading a book (I'll call him 'Puro' for this guide)
- Talk to him. Choose 3rd choice and 3rd choice again. Now you'll learn the password 11100033 for the right side room.
- Go back to the right side room. Now you can enter the password to unlock the door. Proceed to the next room.
- You'll found the end of this room is blocked with white puddle as soon as fulffy ball emerge to chase you again. Run along turn to bottom side of room to exit this room from where you start.
(***1) Go back to meet Puro. Choose the 3rd choice to thank him for provide you a password.
- Now the room in left and right side are unlocked. You can check the left room and found a blocked way there. Go back to right room.
- Step on mini white puddle on the right corner 3 times. Prepare to run out of this room.
- Run away and enter the room again to found a hole on the wall. Proceed to the next section.

Vent Pipe
- It's a 4 branch room. Top branch is blocked and right branch has a hole. Go the left branch.
-(***2) You'll found Puro is waiting for you in his 'home'. After talk with him, check the cusion to sit along and listen to his story.
- Check round the room to find a hole on top right. Push a box from bottom left side to fill it. Proceed another set of box to exit this room.
- You'll back to 4 branch room, now you can fill the hole on the right side. Enter right room.
- Check around this room, proceed through a set of box. You'll find a hint about hidden room, go back using the same way and prepare to escape from another attack.
- Go back to branch room, enter top branch. Check black space on the right side to find a hidden room. Proceed further to storage section.

Storage Section
- When you enter this section, you'll found the light is dim and limit your eyesight.
- There're 2 way to go. On the right side you'll found a hole to be fill. Choose bottom side to push a box, push along to fill the hole. Save point is after the hole.
- Take the bottom branch and turn left. On this way you'll see a paper with a set of arrow written on it. Remember the pattern (Right Right Up Up Left Left Down Down)
- Proceed down and turn left along the way, when you get past a clamp lane you'll be tripped. Time to run.
- Run and pushing the box out of your way to the next room.

- Go the right room. You'll heard a voice from hole on the wall. Puro is following you.
- On the right side you'll find password box. Enter the password 8020 you learn from previous section to unlock the door.
- When you exit, the monster from previous section will chase you again. Run and turn around the path to enter a room in the middle of screen.
- As you proceed a bit, you'll get attack by white goo again. Smash left and right to eacape from situation. Proceed to the next section.

Gas Room
- You'll be smelled a strange odor. You'll be TFed if you stay away from fan box too long. Proceed from fan to fan to enter the next room on left side.
- Save point is embed on fan box. Run to the bottom. Turn left a bit you'll found a little black dog. Hit him will slow your movement. Try to fix your movement speed before proceed further.
- Run all the way to the next room.
- The little black dog still follow you. Puro will enter the room and expel it.
-(***3) Talk to Puro and choose 3rd choice to thanks him.
- Proceed to the next area. Puro will go ahead, follow him.

Water Pool Section
- Enter bottom room. It's a goo shark in the water. Try to lure it to the edge of pool before proceed straight to the bottom side (Strategy for this section). You will find 3 rooms at the end of this path.
- Enter left room as other room are locked. Proceed to left side to turn power on. Now you can use the save box at begining of this room.
- You'll found Puro sit at the outside trying to dry himself. Enter bottom room.
- Run straight throught the pool. Turn power on and find embed save point. Prepare for boss.
- After 3 wave of boss's summon. The way will open. Go outside.
-(***4) Talk to Puro, he fall asleep. Wake him up (1st choice) and stay beside him (1st choice)

- Proceed the the right room with 4 goo shark. Save at the end of this room.
- Another boss fight. Try to lure the boss tentacle to hit itself 4 times for the win.
- You may go back to save before proceed. Next room has a save point middle way. Go through the next room.
- Turn on the system using the password 1234 you found in this room.
-(****) When you exit. Puro will follow you. The game will ends here if you don't fulfil 4 conditions above.
- Follow him to proceed to the next section. Now Puro will be with you.
Walkthrough #3
White Goo Jungle
- Outside, it's a steel cabinet on the left, you'll use it sometimes later. Go check the right side, pressing up button on a point of wall next to a paper to find a hidden room.
- In this white room you need to proceed to the top side. The floor will soon blocked you. Try to lure 3 wave of the monster and the floor will change again. Try proceed through to enter next room on the top.
- In this room you'll see yourself and Puro has been monitored on computer screen. Check the computer to grant your permission. Then exit the room.
(****1) Talk to Puro who wait in front of room. Let him follow you out of the nest.
- Go check the left side, now you can enter another goo nest room.
(****2) Puro will lure the moster for you this time. Follow him to the left side. Dont forget to talk him. (To make sure, both before and after this room)

- Prepare for another chase. When you walk left a bit, yellow monster will appears form a hidden wall. Run away from him and enter previous room.
- As yellow monster enter the nest, it'll summon white goo monster. Try to make those white goo turn back to puddle first and turning around before run away to the right side.
- Run and enter steel cabinet to hide from boss. Get out when yellow monster check the left side of cabinet to slam it and end the chasing for good. Go back to the leftmost side.
(****3) Talk to Puro and choose 3rd choice to thank him again.

- Check the wall on leftmost side to find another hidden room.
- A doctor is waiting for you. You can't escapse and being force to smell anaesthetic and gone unconscious.

Observing Room
- Wake up to found you've been jailed. After a long talk with doctor, he will go outside. Time to escape.
- On bottom left you'll find an orange sweeping robot you ever seen since the first lab section. Talk and choose 1st choice. the robot will synchonise walk with you. Use it and yourself to press 2 red button of both side to proceed to the next room.
- Proceed as you avoid to get close to a headless dog. Get pass as you press another set of button.
- Another gas chamber room. Proceed to press a set of button at the end of this room.
- Nothing in this last room. Proceed to the bottom.
- As soon you get outside you'll hear a voice. Run to the left side and enter the doctor's room.
(****) If you don't finished 3 conditions above, the game will ends here.
- After a long talk, now you can escape again.
- Go to top room and check a computer to unlock a door.
- Proceed to left room. You'll be attacked by white goo again. This time you may or not smash the button as Puro will helps you anyways.
- Go downstair to ground floor.

White Goo Lab
- In this first zone you need to find the password 0815 that hidden around in this area to unlock the door.
- Another white goo nest room. Puro will follow you. Walk into middle of room and white goo wolf will emerge from every direction. Turn back to talk to Puro and he'll throw you out from circle.
- Use the same trick with different timing to proceed to the next room.
- Save room. Then next room is a simple sliperly floor puzzle. Solve them to proceed to the next room.
- Another set of puzzle, finish the first part. 2nd part you'll get stuck but Puro will helps you out.
- Last room. You need to run all the way to the end. Need some practice. Try not to press 2 arrow key in the same time.
- End of path. When you go out to reception, doctor will come out and have a long conversation. Here you'll get 3 endings depends on a question Press Esc for 3rd ending
- After the end, enjoy the credit.
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T.V. Man Tyron Oct 3 @ 6:33pm 
thAnks this rilly helps
Nowy_17 Apr 5 @ 9:28am 
FruitEpic Apr 1 @ 10:13am 
cat can die
Mayannaise Nov 11, 2020 @ 8:02pm 
It Really helps if you swap your wasd to Your arrowkeys by pressing FN + W
FatCatAshes Apr 7, 2020 @ 5:31am 
Oh my god this game is hell to figure out thanks for helping and I surely "enjoy" being hugged into eternal floofiness (h e l p)
Vas Dec 1, 2019 @ 7:58pm 
Careful YAOI, the cat might just do that.
Shanders Aug 16, 2018 @ 3:47am 
X3 (i Liked this guide , thanks for make it for us !!)
MY NAME IS DEEZ Aug 15, 2018 @ 5:28pm 
that cat can suck my ass
DeeDee Aug 10, 2018 @ 5:01pm 
good guide
acgt101 Jun 26, 2018 @ 8:55pm 
this is most likely impossible without a mechanical keyboard.