The response was to expand into a number of new areas, creating new missions.

Many simulators also include "mission builders" which allow the player to create missions.

A level designer is a person who creates levels, challenges or missions for computer and/or video games using a specific set of programs.

Sites can also create collaborative missions that require multiple people within a group or team to contribute towards a central goal.

The game allows players to create their own maps, formations, and missions.

The game has a built-in scenario editor to create new missions.

This tool enabled players to create and edit missions of their own design.

Level designer is the person responsible for creating game environment, levels, and missions.

The missions system remained "hard coded" however; the user could not create their own maps or missions.

It is possible to create almost completely new missions, exercises, dinosaurs, and play options.