.MISSION File Extension

File saved by MissionMaker, a program used by students to make educational first-person perspective games; contains the properties of a 3D world as well as animations, music, and interactive rules for gameplay; used for saving and loading MissionMaker projects.

MISSION files can be exported to .PLAYMISSION files, which can be played using the MissionPlayer application.

File used by Vega Strike, a free space simulator game where players trade, battle, and explore in outer space; contains a mission, which may include the starting position, objectives, and references to resource files, such as game scripts.

MISSION files can be used to create custom missions. They are stored in an XML format.