Groups

 

Moon phases

Other (objects, etc.) concept

Simulates moon phases to a degree with noticeable effect one way or another.

5
games
4
platforms

The first video game about Moon phases was released on July 13, 2006.

Atlus has published all these games

If this is limited to only appearance of the moon, please do not use this tag.

In fantastic settings most obvious effect is that werewolves can be found in their monstrous form during full moon only.

In realistic settings visibility at night far outside of cities (e.g. rural or wilderness areas) is affected severely by moon phase.
... this is related to diffuse reflection, which is extremely prominent in cities (and other settlements) and near them, moon is the only natural source and it's a very powerful one in this regard (causing major full moon vs new moon visibility differences).