[[quoteright:350:https://static.tvtropes.org/pmwiki/pub/images/lost_echo.png]]
''Lost Echo'' is an [[https://itunes.apple.com/us/app/id693045097 iOS]], [[http://www.windowsphone.com/en-us/store/app/lost-echo/9617e5bf-f024-47de-84ad-2049e54cf48a Windows Phone]] and [[https://play.google.com/store/apps/details?id=com.KickBack.LostEchoAdventure Android]] puzzle/adventure game. It was developed by the Greek studio [=KickBack=], and released in Fall 2013.

In the near future, enigneer [[GadgeteerGenius Greg]]'s girlfriend Chloe mysteriously disappears in front of him. He starts a desperate search for her. What happened? Why does no-one else remember her?

!!Lost Echo contains examples of:
* BatmanGambit:[[spoiler: Greg in chapter 3 to his parallel self.]]
* BilingualBonus: The informant's shop has a neon sign that says "TV Drama Catalog" in Chinese.
* DesignStudentsOrgasm: Nick and Vagelis are both architecture design majors.
* DilatingDoor: Rather dilated locks.
* EverythingIsAnIpodInTheFuture: Even the wind turbines look like ornaments.
* GadgeteerGenius: Greg is an engineer working on independent projects and he just had to improvise things.
* GambitRoulette: [[spoiler: When you alter your own past too many times, you can never have peace of mind]].
* HonestCorporateExecutive: [[spoiler:The Re-Tech CEO tuns out to be one. He did not lie to the player at all.]]
* MoonLogicPuzzle: Mostly averted, the difficulty comes from the amount of dialogue choices and combines simple tasks.
* TheDeterminator: Greg. [[spoiler:Only when motivated by previous versions of himself.]]
* TheChessmaster: Dr. Richards likes to talk in chess.
* SceneryPorn: The [=KickBack=] duo are both architecture designers.
* ShaggyDogStory: [[spoiler:A false lead and/or a double twist in the end.]]
* ShoutOut: The [=KickBack=] duo are [[JustForFun/OneOfUs two of us]]:
** Adking Jensen if his first name is [[VideoGame/DeusExHumanRevolution Adam]] will have him complain that he "didn't ask for this".
** If you presume him to be Creator/JaneJensen, the response will be "Does it make you Gabriel?".
** The [[Film/{{Primer}} Carruth]] interpretation of time is referred in-game as a plausible theory of the StableTimeLoop by Re-Tech scientists.
** "Motoko? isn't that a reference to..."
** "A time traveler! So are you the Doctor?"
** "Is your name Shelby?"
** "I registered with my wife's name, try Craig Kusanagi."
* LikeRealityUnlessNoted: Super efficient windmill generators everywhere, easily programmable nanomachines on the black market, forcefield generators for {{Mundane Utilit|y}}ies, Laser pistols that shoot clear through human bodies...
* MissionControl: The Informant, Dr. Richards and Jansen, at the same time over the same channel.
* TakeThatUs: A TV newsflash in the game came with a blurb saying newer games are abusing LeaningOnTheFourthWall metahumor too much.
* SchizoTech: Most of the technologies employed are reachable in the 21st century, but protective forcefield generators and laser weapons are at not rare at all.
* TimeyWimeyBall: [[spoiler:The Echo Device. To leave the loop with a favorable outcome is the goal.]]
* WrongGenreSavvy: [[spoiler:Greg and the player.]]
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