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'Lethe' is a first-person horror game featuring physics-based psychokinetic gameplay as the only means of survival, currently in development for PC and MAC.

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Crushed under the debts of his recently deceased step-father, Robert Dawn, a passionate journalist with an unremarkable career stumbles upon an early 20th century article with great potential. The article describes a pharmaceutical facility incident on an isolated island that nobody seemed to care about. After a thorough amount of research without any actual ties and facts he finds himself on his way to the island...


  • Creative physics-based gameplay. Move, smash, explode, set things on fire and alter gravity in real time.
  • Run, hide and use the environment in order to survive.
  • Explore, experience and be immersed while you unveil the secrets of a majestic but sinister world.

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Lethe - Episode One Lethe - Episode One Lethe - Episode One
Blog RSS Feed Report abuse Latest News: Lethe finally Greenlit

4 comments by Thepriest909 on Apr 3rd, 2014

An hour after we made our last announcement, who would've guessed...

Lethe has finally been Greenlit!

A huge thanks to everyone for the love and support to our project.
And since we can safely go back to development, we'll make sure that we finish what we started!

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Post comment Comments  (0 - 10 of 43)
Arethrid Nov 24 2014, 6:39pm says:

This game looks amazing on some many levels. Great work, tracking!

+2 votes     reply to comment
alldatcheese Aug 6 2014, 9:07am says:

Looks great! Tracking.

+1 vote     reply to comment
mrKaizen Online
mrKaizen Apr 26 2014, 7:31pm says:

Very nice! I like it ;)

+1 vote     reply to comment
adrianmarshall167 Apr 10 2014, 3:43pm says:

Hugely excited to play this game, it's great to see fellow indie developers doing some amazingly creative things with the survival horror genre!

+2 votes     reply to comment
yazilimburda Apr 3 2014, 4:39pm says:

Wonderful game. I'm waiting steam for buy :)

+2 votes     reply to comment
gogolino Mar 15 2014, 10:00am says:

Amazing work guys! With every piece you revealed i became more hungry for it.

+2 votes     reply to comment
Knutte94 Mar 8 2014, 10:21pm says:

Holy...this game seems soo good. And like always good job UnReal :). I am tracking the sh*t out of this game :). and going to tell my frends about this beautiful game.



+1 vote     reply to comment
eiram1997 Mar 1 2014, 8:20pm says:

Holy Sh*t !! :) I am one of the biggest fans of "UDK" and i know that there is "No" limitations to the gameplay of it. I like the graphics and atmosphere of it. And also i love the story plot that the game has. Please make this game compatible w/ an Integrated Graphics Card :D ! And when will be the release of this game !?? Tracking :D

+3 votes     reply to comment
Thepriest909 Creator
Thepriest909 Mar 1 2014, 8:06pm says:

A huge thanks for the feedback and support everyone! See you all next week with some really cool updates!

+2 votes   reply to comment
teal1500 Mar 1 2014, 12:34am says:

I forgot about this game then recently decided to log in again checked my updates and saw the progress and get re-excited about it great work really liking this so far keep it up.

+2 votes     reply to comment
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Lethe - Episode One
Windows, Mac
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Single Player

Latest tweets from @koukoustudios

#LETHE - Alpha Gameplay Trailer T.co created with @UnrealEngine #UnrealDevelopmentKit #UE3

15hours 8mins ago

RT @switch_mg: Everyone follow @AllianceSMG!! This new trailer label by @jeremiahpena is SICCKKKKKKKKK! #TrailerMusic @tmusicnews @TMusicVi

16hours 6mins ago

RT @jeremiahpena: Just launched the first album on my new trailer music label, @AllianceSMG Available at T.co #trailermus

16hours 6mins ago

Brand new alpha gameplay trailer for #Lethe T.co #gamedev #indiedev #horror

21hours 37mins ago

RT @jeremiahpena: New Lethe gameplay teaser from @KoukouStudios, with some of my music score in the game: T.co #gamedev

Nov 24 2014, 2:08pm

T.co Check out the brand new alpha gameplay video for #Lethe T.co #GameDev #IndieDev #IndieDevHour

Nov 24 2014, 1:08pm

RT @LunarSoftware: I will be on a Podcast this Tues so if anyone has any questions feel free to post them on this link <3! T.co

Nov 24 2014, 10:23am

This story could have been about us! Thankfully in the end we refused to sign. Proud to be independent! #indiedev T.co

Nov 22 2014, 4:42pm

RT @LunarSoftware: Love what I am seeing from @scorn_game T.co Best of luck guys!

Nov 17 2014, 9:23am

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Lethe - Episode One
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