
This was to prevent the need for controls to be shown on screen at all times, in a manner similar to LucasArts games of that period. The interface for the game revolved around a menu which appears after the mouse button is held down while the cursor is hovering over an object. The ending of the game would have seen the player control Kirk, Spock and Chekov in an attempt to stop the titular superweapon. The creators sought to have the player control Spock during one of the Vulcan's mind melds. The character that the player controlled would change as they progressed through the game.

The first episode was to involve the murder of a Romulan ambassador who was seeking to reunite the races, placing the player in control of Dr. Hikaru Sulu, Ensign Pavel Chekov, and Engineer Montgomery "Scotty" Scott. The episodes allow the player to assume the roles of Captain James T. The game was to be set in the 23rd century and across four independent stories which would have revolved around ancient secrets in the history of the Vulcan and Romulan races. Lead engineer Thom Robertson later explained the studio had underestimated the cost of the game and the difficulties in filming the clay models. The cast of The Original Series had already recorded their voices. Despite this promotion, the game was cancelled with estimates placing it at only 5% completion. A promotional cereal competition was run in conjunction with Quaker Oats. Fontana, while the script was created by John Meredyth Lucas. The storyline was written by former Star Trek writer D.C. It would have featured a control method similar to those seen in LucasArts games of that period, and nearly seven hours of full motion video capture using clay models.

Secret of Vulcan Fury was to have been the latest in a series of games produced by Interplay based on the license. Kirk and the crew of the USS Enterprise through a series of adventures regarding the Vulcan and Romulan races. Based on the Star Trek: The Original Series license, the game would have followed Captain James T. Star Trek: Secret of Vulcan Fury is a cancelled action-adventure game, in development by Interplay Entertainment from 1997 until its cancellation in 1999. A print advertisement published in 1997 featuring character renders of Kirk, McCoy and Spock that were said to be "as they appear in the game."
