Transmog (short for transmogrification, sometimes called visual customisation), is a video game feature which allows a player to change the appearance of their equipped armour or weapons to match another item, while keeping the original item's stats.
When applied to weapons, Transmogrification is typically limited to weapons within the same class. A sword, for example, may take on the appearance of any other sword, but not the appearance of a bow.
The specific implementation of Transmogrification in a video game varies greatly with developer intent; ranging from Free, to Limited, to Monetised Transmogrification. It also varies in how it applies to the character or item mechanically:
Games such as ' and Hogwarts Legacy feature free and limitless Transmogrification, wherein an item's appearance is instantly added to a collection or compendium upon looting said item. The player may then enter their inventory and apply this appearance to their character at any time, at no cost.
Certain games, whilst not monetising their Transmogrification system, will introduce in-game limitations to prevent the player from accessing Transmogrification as freely as they otherwise would. One such example is ', which differs from its predecessor Odyssey in two key ways:
As an example of a different limitation, Avowed allows the player to Transmogrify their outfit, but only if the item used for its appearance is actively held in the inventory - impacting the player's inventory weight. Transmogrification in Avowed may also only be used to customise armour, not weapons.
Some games, such as Destiny 2, monetise Transmogrification by limiting the player's ability to equip appearances onto their character behind either a significant grind, a limited quantity within a particular time frame, or both; whilst offering players the option to forego these limitations at the cost of microtransactions.
Other games, such as Soulframe, offer Transmogrification solely as a premium feature which must be purchased via microtransaction.
Where Transmogrification was introduced as post-launch content, this list shall feature the name and release year of the relevant update or expansion where applicable.