''Franchise/StarTrek: A Final Unity'' is the third in a series of {{Adventure Game}}s based on the Franchise/StarTrek universe, made for the PC in 1995 by Creator/MicroProse. It marked the first Star Trek adventure game written about the ''[[Series/StarTrekTheNextGeneration Next Generation]]'' franchise, the first to be released only in a fully-voiced CD-ROM edition, and the first to feature "Super-VGA" graphics.

Unlike its [[Series/StarTrekTheOriginalSeries Original Series]]-based predecessors (''[[VideoGame/StarTrek25thAnniversary 25th Anniversary]]'' and ''VideoGame/JudgmentRites'') ''A Final Unity'' is a single, self-contained story built to resemble one (very-)long episode in the television series. It contains everything you'd find in an episode: it has a teaser, the famous [=TNG=] intro sequence, conversations on board, space battles, and away-missions.

The episode begins with the Enterprise encountering a tiny ship fleeing Romulan space, through the Romulan Neutral Zone and into Federation space. It is pursued by a Garidian Warbird - a race sharing much of its technology with the Romulans. After the Enterprise intervenes and sends the Garidians back whence they came, the rescued ship turns out to hold religious refugees. They ask Picard to assist them in rediscovering some ancient texts that could possibly lead to a revolution back on their home planet. However, the investigation into these ancient texts [[PlotTwist eventually leads]] to the re-discovery of an ancient civilization that once spanned a major portion of the galaxy, and disappeared overnight some 900,000 years ago.

The game contains about two dozen away missions, played in point-and-click adventure style similar to that of the previous games. This time, you can select pretty much any of the regular crew-member from the Enterprise D to beam down. Making the correct choice of characters to bring to a mission can heavily influence how well or how easy the mission is going to go. The characters you bring on away missions also offer insightful advice - and the usefulness of that advice is based on the difficulty level, and whether the characters you brought along actually have any expertise to contribute. Good diplomacy and defusing dangerous situations is once again critical, and losing any crew member results in an instant GameOver.

Space combat is now done via various command posts that control the different systems on board the ship: from directing weapon-fire to energy distribution, navigation and even tractor beams. Battles can be very difficult and very engrossing. These battles differ from previous games in that the arcade-like controls and flight mechanics have been replaced with a much more complex (and confusing) simulator of ship-to-ship combat, closer to the ones used in games like ''VideoGame/StarTrekBridgeCommander''.

Once again, pretty much the entire regular cast from the television show gave their voices to this game, with plenty of dialogue for all of them. The game successfully manages to capture the feel of an actual episode (or, more like, a multi-episode arc) in the series, right down to the Teaser at the beginning, the sounds and visuals, and of course the type of conflicts usually presented in Next Generation episodes. This should not be surprising, as much of the story and direction aspects were done by the creators and writers of ''The Next Generation'' and ''[[Series/StarTrekDeepSpaceNine Deep Space Nine]]''.

''A Final Unity'' is also considered the last Star Trek adventure game to avert TheProblemWithLicensedGames, and is still remembered fondly. The next attempt resulted in ''[[VideoGame/StarTrekGenerations Star Trek: Generations]]'', a mediocre game based on a movie of the same name. This coincided with the general decline of the adventure-game genre as a whole. At the same time, the Star Trek video game franchise began moving into more serious ship-to-ship and fleet-to-fleet combat simulations (with the occasional lower-quality adventure being released to a less receptive crowd).

!! This work contains examples of the following tropes:

* AlienGeometries: Chodak architecture would make H.P. Lovecraft cringe in fear.
* ApocalypseHow: It's strongly implied that [[spoiler:the ''entire space-time continuum'' would be destroyed if the Unity Device were ever to be used for its original stellar engineering purposes again]].
* ArtificialStupidity: Space combat is the biggest (and only) letdown of this game, with ships spinning wildly on the combat screen for no apparent reason, weaponry doesn't seem to work half the time, and gives no indication of when it actually does work. It's easy to get blown up and lose the game without even knowing how it happened. The quickest and easiest way to get through it is to let Worf take control of combat, where he makes the Enterprise spin around and corkscrew marginally less than the target ship does.
* BrokenAesop: Upon making the right choice for the final test to win the Unity Device, you as Picard rationalize it after the fact as obeying the Prime Directive, which doesn't even make sense considering the context (instead of, say, pointing out that since they all agreed that it should be used for the benefit of all races, that should include the Borg as well, and since it isn't possible to negotiate with them, the only way it can be used to their benefit is by not using it to destroy them). The keepers of the Unity Device congratulate you on having the wisdom not to use the device for petty ends. This essentially implies that because they believe in the very simple concept of non-interference, the relatively young Federation is wiser and more enlightened than the million year old Chodak race which actually built the Unity Device in the first place, when the real overall message of the game had so far been about friendship, co-operation, and mutual respect and trust between different and alien cultures.
* ColonCancer: ''Franchise/StarTrek: [[Series/StarTrekTheNextGeneration The Next Generation]]: A Final Unity''.
* DeusExMachina: The Unity device is precisely this; a technological machine capable of doing literally anything. It could instantly destroy any fleet of ships that threatened it, and that is stated to be the least of its power. It can create sentient races from nothing, and even destroy (or create) an entire Galaxy if its owner so wished. Fortunately it is never seen to be used like this and essentially remains a MacGuffin.
* FlingALightIntoTheFuture: The Chodak [[spoiler: rebels did this with the Unity Device, not because the Chodak empire was dying, but because they felt it SHOULD die, as it had become corrupt and evil. The Unity Device was the source of Chodak dominance and the rebels felt it was too powerful and dangerous to be used for such petty reasons.]]
* MeaningfulName: The game was made at the time ''The Next Generation'' was winding down after seven years on the air, and there was a lot of publicity surrounding the series finale. The title of the game, "A Final Unity", was themed around all of this.
* OnlySmartPeopleMayPass: The fifth scroll is housed in a room with a logic puzzle barring access to it.
* ThePrecursors: The Chodak. And [[spoiler: you're not going to like them returning]].
* RecycledScript: The basic storyline (right down to the search for the ancient Chodak) had previously been used in the two TNG console games (''Future's Past'' for the Super Nintendo, and ''Echoes From The Past'' for the Sega Genesis). Both games came out a year before ''A Final Unity'', and all three games were developed by the same company (Spectrum Holobyte). The missions in these earlier games were completely different to those seen in ''A Final Unity'', and both of the console games were action shooters rather than point and click adventures. But still, a recycled story is a recycled story.
* ReplayMode: The game allows the player to go to the Holodeck of the Enterprise where he/she can rewatch the game's custscenes.
* SchmuckBait: Late in the game, you may find yourself needing to use a pulsar to determine the location of the Unity Device, only to discover that it has collapsed into a black hole. Data suggests using a complex solution involving warp drive, the deflector and subspace fields, while Troi suggests flying thirty light years away (into Romulan space, no less) in order to get an image of the pulsar prior to its collapse. Given their respective backgrounds, you'd probably expect Troi's solution to be completely idiotic, and Data's to be the correct one. You'd be wrong, though -- Troi's solution works so long as you can avoid getting blown away by the Romulans, whereas Data's will result in the instant destruction of the ''Enterprise''.
* SecretTestOfCharacter: On the player. You'll need this [[spoiler: at the very end. See TakeAThirdOption]].
* SeriesContinuityError: As much as the game really does manage to evoke the feel of the ''TNG'' television series, its utterly impossible to fit it into the continuity, as the stardates mentioned throughout the game indicate it as taking place over the course of the entire final season: the first stardate mentioned in the game, 47111.1, actually places it immediately after "Descent Part 2", and the final stardate mentioned in the game is after the one used in ''TNG'''s final episode. So unless the search for the Chodak was happening "around" the rest of the final season, and therefore we only get to see those relevant bits here, it otherwise becomes very tricky to figure out...
* SmugSnake: Captain Pentara slips into this role towards the end of the game, [[spoiler: [[AndIMustScream to her own detriment]]]] when [[spoiler: she fails one of the many [[SecretTestOfCharacter secret tests of character]]]].
** Admiral Brodnak is also this, constantly overestimating himself and underestimating everyone else throughout his time interacting with you.
* Creator/{{Socrates}}: A test of how ready for enlightenment you are, requires you to admit that you truly know nothing.
* TakeAThirdOption: [[spoiler: the only correct solution to the final dilemma in the game]].
* TheReasonYouSuckSpeech: Picard, Pentara and Brodnack each get one of these near the very end of the game, when being confronted by an alien who demands to know why they should be allowed to [[spoiler:control the Unity Device]].
* TheyDontMakeThemLikeTheyUsedTo: Remnants of Chodak technology are said to be nearly a million years old, yet work like they are brand new after eons of disuse. Only some minor data corruption is seen. Geordie even [[LampshadeHanging comments]] on how improbable this is.
* UnwinnableByDesign: Happens in the very last mission, if you either [[spoiler:kill Admiral Brodnack, or fail to assist Brodnack and Pentara in crossing the chasm in the Unity Device]].