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Graphics

🧩 2D Graphics


Character

Players and NPCs drawn in 2D, often composed of sprites.

Object

Interactable or decorative elements in the game such as doors, items, and furniture.

Background

Environmental depictions like scrolling or static backgrounds. May consist of multiple layers.

Effect

Visual effects such as explosions, fire, light, magic, etc.

Animation

Animated expressions accompanying characters or effects.

Video

Full-screen animations or event scenes.

Graphic Text

Text rendered as images instead of fonts (e.g. title logos, decorative characters).

User Interface

2D elements related to user interaction such as menus, buttons, HP bars, etc.


🧩 3D Graphics


Character

Player characters and NPCs modeled in 3D, with motion and skeletal data.

Object

3D objects such as items, buildings, and props placed in the environment.

Field Map

Terrain, dungeons, and world structures. Includes management of LOD and navmesh.

Effect

Visual effects such as particles, shaders, and lighting.

Motion

3D animations of characters or objects, including rigging and skeletal data.

Video

Cutscenes rendered in real time or pre-rendered (e.g., CG movies).

Texture

Image resources applied to models. Includes color, normal map, specular, roughness, and more.




🧩 Classification of Defect Types

StatusNG PointCategory
Displayed The fact that it is displayed is NG Unnecessary graphic
The content being displayed is NG Incorrect resource
Incorrect information
Prohibited expression
The state of display is NG Broken rendering
Layout broken
Aspect ratio broken
Improper size
Poor visibility
Unnatural overlapping
Display priority issue
Not displayed The fact that it is not displayed is NG Broken display of required graphic
Missing resource

🧩 Displayed


The fact that it is displayed is NG

Unnecessary graphic

Case where an unobtainable item is displayed
OK image
OK
The intended reward item is medal only
NG image
NG
A reward item (sword) that cannot actually be obtained is displayed

Forgotten debug garbage

Case where garbage accidentally embedded during production is displayed
OK image
OK
Correct image without garbage
NG image
NG
Unnatural image fragment likely left by mistake


Displayed content is NG

Wrong resource

Example of displaying the wrong resource
OK image
OK
Item name: Blue Medal
NG image
NG
Image does not match the item name

Incorrect information

Example of image differing from the specification
OK image
OK
You receive 6 diamonds as a reward
NG image
NG
More diamonds are shown than you actually receive

Prohibited expressions

Be careful as prohibited content may vary by country and culture
Also, the game’s “age rating” determines the allowed expression range
OK image
Legally restricted content
Alcohol, tobacco, and other age-restricted elements
OK image
Violent content
Depictions of blood, murder
Grotesque imagery
OK image
Sexual content
Excessive skin exposure
Sexualized depiction of underage characters
OK image
Politically/Religiously sensitive content
Discriminatory language
Content related to historical issues


Displayed state is NG

Broken rendering

Case where graphics are not displayed properly due to some abnormality
OK image
OK
Proper display
NG image
NG
Broken display

Rendering issues in 3D games. May be due to GPU failure or driver version
OK image
OK
Correct display
NG image
NG
Broken rendering

Layout collapse

Example of UI layout being broken
OK image
OK
Correct layout
NG image
NG
Broken layout

Aspect ratio distortion

Example where aspect ratio is incorrect
OK image
OK
Correct aspect ratio
NG image
NG
Stretched horizontally

Improper size

Example where content is displayed at an inappropriate size
OK image
OK
Too large
NG image
NG
Too small

Poor Visibility

OK Image
Too many icons and banners
OK Image
Color scheme that tires the eyes
NG Image
UI elements are hard to distinguish due to similar colors

Unnatural Overlapping

Graphics overlapping with other text or images unnaturally
OK image
OK
Rarity label does not overlap, character's face is visible
NG image
NG
Rarity label overlaps and hides the character's face

Objects overlap due to incorrect 3D collision settings
OK image
OK
Natural 3D display without overlapping
NG image
NG
Unnatural 3D display with overlapping

Display Priority

Incorrect setting of display priority
OK image
OK
Display priority is correctly set
NG image
NG
Display priority is incorrectly set

OK image
OK
Soldiers behind the wall are not visible
NG image
NG
Soldiers behind the wall appear in front of the wall

🧩 Not Displayed


The fact that it is not displayed is an NG

Missing required graphics

Case where something essential is not shown
OK image
OK
There are two types of rewards to highlight
NG image
NG
Only one reward is displayed
OK image
OK
Texture is displayed on both sides of the cloak
NG image
NG
Texture is missing on the inside of the cloak

Lack of resources

Case where resources are insufficient
OK image
Placeholder image shown due to missing resources
OK image
If “motion data” to control pose or movement is missing,
3D characters may appear in the default “T-pose” with arms spread


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