

Purchase UNDEMON
Sale ends after 2029.12.31 09:59(EST)
Hello, this is 'WEST SUN', a one-man development studio.
I've always been interested in horror movies, and I'm interested in ghosts that are familiar in Korea.
I thought, 'What if we made a virgin ghost the main character of the game?'
We developed this game by mixing the feel of the 2D platformer genre from the 90s.
Because of this, you will be able to experience a unique gameplay feel thanks to the 'hiding' system that is possible because you are a ghost.
We hope you enjoy this 2D platformer game starring a cute ghost girl.
Since this is a game I made alone, there may be bugs.
Please report any critical bugs by email.
(diskzzang@naver.com)
thank you
* This game supports the following controllers:
xbox 360 pad / xbox one pad / play station 4 pad (dual shock 4)
[DualShock 4 may not vibrate due to development engine compatibility.]
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Synopsis
One dark day...
A strong lightning strikes a shabby tomb.
Due to an unknown cause, a ghost in the form of a young woman appears from the grave.
The ghost is in agony, unable to remember anything.
Someone found a ghost in a nearby house,
The ghost notices this and enters the house, and the game begins.
We hope you'll play this mysterious journey to discover why the protagonist became a ghost and who is behind it!
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Game Mode
- Normal Mode: You can enjoy the game at an appropriate difficulty level.
- Original Mode: This is the basic mode before the normal mode, and it is a difficult difficulty level with slippery controls and a narrow field of view in the early stages of the game, and different training elements.
- ???: This difficulty is unlocked after clearing the level once regardless of mode, and you can enjoy the unique situation where you must collect souls to obtain 1UP.
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Stealth system
The virgin ghost 'Luna' can slightly hide herself with 'Stealth' (but not completely).
You can steal their energy to briefly stun them or pass through their body.
However, most people can see the ghost 'Luna' by drinking strange water.
Hiding is useless for animals.
Certain obstacles can be passed through while stealthed.
Human enemies are hidden and hit you.
If successful, you will be briefly stunned, allowing you to attack.
Bosses are so strong that they cannot stun you, but they can pass through your body.
Instead, if you keep attacking, you can inflict a stun state, so wait for that moment.
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vision system
Since Luna has only recently become a ghost, humans can only see her up close without light.
However, as you level up your abilities, the range of people you can see will expand.
Animals can see regardless of their field of vision.
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ability
Collect souls to increase your abilities.
[Normal Mode]
Attack power
- Attack power increases.
field of vision
- Increased visibility range of human enemies (including human bosses)
Flight duration
- Increased flight time.
Flight recovery
- Reduces the recovery time of flying ability.
Fire resistance
- Reduces damage from fire by 50%.
high jump
- Jumping power increases.

[Original Mode]
attack
- Attack power increases little by little, and energy flies out until the end.
field of vision
- Increased visibility range of human enemies (including human bosses)
Friction
- Easier to control the movement of the slippery ghost.
Hide time
- Hide time increases.
Stealth recovery time
- Stealth ability recovery time is reduced.
Fly / Flying Duration
- You can fly, and the flight time increases.
Flight recovery
- Reduces the recovery time of flying ability.
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Stage progress
At the beginning of the stage, check the hint sign for a yellow key image.

Find the key on the stage.
Once you obtain the key, you cannot throw it away.
Please check carefully as there may be fake yellow keys.
You can check the key image confirmed by the sign on the character information screen.
If the key you found matches the key you saw on the sign, you get it.
There are no fake red keys.
If you find it, be sure to get it immediately.
Use the appropriate yellow key to enter the next level.
If a fake key is used, you will receive a penalty and will have to go back and find the correct key.
Please comply with the terms and conditions when writing a post.