''Tails' Adventure'' is an Action RPG SpinOff adventure game from the vast ''Franchise/SonicTheHedgehog'' franchise, released for the Sega GameGear in 1995. It is one of three spinoff games that the fox cub recieved, the other two being ''{{Tails Sky Patrol}}'', which was also on the Game Gear, and ''Tails and the Music Maker'', which was for the Sega {{Edutainment}} System, the [[OtherSegaSystems Sega Pico]].

While taking a nap outside his workshop, Tails is woken by an explosion. Battle Kukku Army has invaded the island in order to find the Chaos Emeralds, and it's up to Tails to stop them.

This title is different from other games in the Sonic series in that the emphasis is on visiting and revisiting different stages in a similar vein to ''VideoGame/{{Clash At Demonhead}}''. Also, unlike previous titles, Tails actually reaps benefits from collecting ''just one'' chaos emerald (an increase in HP and Flight stamina).

The Japanese manual says this game [[{{Prequel}} takes place before Tails first met Sonic]]. The western manuals say it takes place after Sonic and Tails' last adventure and Tails is just on vacation.

Has a comic book tie-in in [[ComicBook/SonicTheHedgehog Sonic Universe]], though it took a few liberties with the plot (such as it is). The Battle Kukku Army (referred to as the Battle Bird Armada) has since taken on a role as one of the major villain groups in Archie's Sonic series.
!! ''Tails Adventure'' features the following tropes:
* ADayInTheLimelight
* AwesomeButImpractical: The Knuckles item.
* BunglingInventor: [[spoiler:Tails is shown in this light in the closing credits.]]
* BusmansHoliday: In the Western manual's story, this game takes place during Tails' vacation.
* CoolBoat[=/=]CoolAirship: the Sea Fox
* ComicBookAdaptation: Issues #16-18 of Archie's SonicUniverse comic.
* ConvectionSchmonvection: Used in the Poloy's Forest level.
* EndGameResultsScreen: Post-credits, the game shows you your item collection ratio.
* GadgeteerGenius: Tails is able to convert the Remote Robot so it [[TransformingMecha changes into a submarine)]].
* GaidenGame
* InfiniteSupplies: Tails never seems to run out of bombs.
* KidHero: Tails.
* {{Leitmotif}}: The title screen music is woven into a couple of other tunes in the game, serving as a somewhat downplayed leitmotif for Tails.
* {{Metroidvania}}
* {{Prequel}}: According to the Japanese manual, this game takes place before Tails met Sonic.
* TheRival: Speedy
* RobotBuddy: The Remote Robot.
* SelfImposedChallenge: Beating the game with only one Chaos Emerald collected (the one the game forces on you at Polly Mountain 1). This leaves you with only 20 HP and a 6-second flight timer[[note]]this can be circumvented with a bug that lets you re-fly as you start to fall[[/note]] to tackle the rather relentless latter half of the game. A total low-item completion run (using only the mandatory equipment) is also possible, to a point - [[MacrossMissileMassacre the underwater cannon gauntlet]] that leads to Kukku Island is so punishing that getting through without the [[NighInvulnerable Mirror Armor]] is almost impossible.
* StuffBlowingUp: Tails uses bombs as his main weapons.
* ThisIsADrill: The Sea Fox's drill bit
* TransformingMecha: In three areas, the Remote Robot can transform into the Sea Fox.
* OverlordJr: Speedy is said to be the son of the leader of the Kukku army.
* TheUnfought: In the Archie comic adaptation, Tails doesn't even ''meet'' [[BigBad Grand Battle Kukku 15th]].
* WhereDoesHeGetAllThoseWonderfulToys