This game is now available on Steam!

Thanks for your help in getting this game selected for distribution via Steam. More information including a link to the Steam store page can be found below.

Greenlight is being retired. For more information on how to submit games to steam, refer to this blog post.
Platforms: PC, Mac
Languages: English
Players: Single-player
Mar 16, 2015 @ 9:37am
Jan 26, 2016 @ 7:42pm

View RETSNOM in the store

Store page
Recent Announcements View All (9)
RETSNOM will be released on Steam TODAY!
RETSNOM has been Greenlit!
Release date: 2015 Coming soon


'RETSNOM' is a puzzle platformer game having one subject. - 'Players can break the already-made map.' You should resolve the puzzle as changing and ruining the map by using several features of a mirror.

You have a daughter. She is unfortunately infected by a zombie virus. The only way to save your daughter is to visit the future laboratory to steal the medicine that is expected to be made by your colleagues. But the future research team is hiding in the maze using mirrors. They decorated the maze using different features of a mirror in each level.


A mirror has several features.
1. The space reflected in the mirror is left and right reversed.

2. If the mirror is fogged up with frost, we can't see the object.

3. Do you know the way how the concave mirror flip the world?

Demo build

Try out the pre-alpha demo and please send any feedback you have to
Demo build contains 9 stages(7 stages of world 1, 1 stage of world 2, 1 stage of world 3).
The final release will have 60 stages(5 worlds).

Download Link :

Thank you so much for your support.
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SuperSpud64 May 25, 2015 @ 9:52pm 
Everything you've show looks absolutely stunning. This is easily the best greenlight submission I've come across by a wide margin.
mcdowell25 May 25, 2015 @ 4:59am 
Just thought I'd share this, pretty interesting game project.
soup May 24, 2015 @ 9:58pm 
seems solid
SOMI  [author] May 21, 2015 @ 6:05am 
Thank you all. Nowadays I've been a little bit frustrated because it seems that it's impossible to be greenlit. There's nothing makes me cheer up except for your comments. Thanks a lot again! :-)
Cooply May 20, 2015 @ 3:08am 
Really interesting mechanic! would give this a go, rare to see a platformer that is something different. got my vote :)
gotavio May 15, 2015 @ 6:36am 
This a greate game!!! Congrats!
DamianDC May 7, 2015 @ 9:16pm 
very nice looking... aand, sounding. cool! up!
nagibator2007 May 1, 2015 @ 6:20am 
Go to the steam
ddiablo67 Apr 30, 2015 @ 11:39am 
What a uniquie concept! Voted Yes!

komatsu7 Apr 29, 2015 @ 4:02pm 
Looks fun.