A downloadable game for Windows, macOS, and Linux

Global Game Jam 2022 - Duality

Photosensity warning, game may contains flashing lights.

A first person puzzle game where you mix overlapping realities.

Kitchen Sink font by Polyducks

Made by Constantin Liétard


Windows 64bit 23 MB
Windows 32bit 21 MB
Linux 38 MB
macOS 85 MB

Development log


Log in with itch.io to leave a comment.

Viewing most recent comments 1 to 40 of 82 · Next page · Last page

nice, game can't move me up on lvl10...

I'd love to have the background music! It's super funky.

am i the only one that can't play the game because the whole screen is magenta

Cool Game. 

I like Logic Puzzles a lot, and this one was an absoloute positive surprise. 

Thumbs up! 

(1 edit)

I got to lvl 34 and quit to continue later, but the game doesn't save the progress, I need to start from the begining?

very good mechanic!

This game was amazing! 

probably one of my all time favorite puzzle games and i couldnt help but play it all the way to the end! The puzzles were all very clever and well designed! I adored every moments of this game!

I had a blast playing this game. I haven't gotten through all of it yet but I definitely intend to. Its really fun to see a puzzle game that uses environment manipulation like this. Definitely worth playing!
I hope you don't mind but I made a Let's Play video of your game. :D

Nice visuals, nice sounds. It has some bugs but it does not affect the gameplay. Puzzles are hard and good. Sometimes they can be a little repetitive and makes the player feel like they are lost. Adding some little help to the levels without breaking the design of the level may be good but that's all up to you. Well done, great game! 

On level 38 you don't need to use the portal, I'm not sure how it's even supposed to be used.

Overall very amazing game though! Puzzle design is excellent. Only thing you can improve upon would be fixing glitches. Like if a box is bumping into a wall prevent the room change from happening even if the player is holding the button. How you have it set up the box spazzes everywhere and it makes the parts where you're supposed to ride them a little frustrating sometimes.

(1 edit)

Very Good Game! Amazing! My brain is very stupid now.

Some Glitches but otherwise AMAZING!

i in level 12

ladies and gentlemen, my brain has commited suicide

My brain go boom



Loved this. Reminded me a lot of Manifold Garden.

My only complaint is the soundtrack, it doesn’t fit the vibe very well, it’s too dark and heavy

found a glitch where this "box" thing clipped throught the stair, and it making it stuck


and this too

Good art style. Fun and creative idea that works. Puzzles are rewarding. Great game

(1 edit) (+2)(-1)

Keeps crashing immediately when it opens.




great game i love it

Impressive game



can you make a vr version?



I was able to play it in VR using VorpX and... even though I got it to work... it gave me a crazy painful headache... ow...

It seems like it would need a lot of work to be comfortably playable in VR. I don't think the setting options VorpX gave me was enough to do that.


nice game, bery nice gameeeeee


I love doom-like rendering games so this one is automatically perfect to me, and I didn't even play yet


The duality of man is a matter of perspective.

I really wasn't expecting to find more non-euclidian style games that could do more with the concept, but this one definitely was a nice surprise!

The premise of it is simple, by interacting with the walls of the room, you can move between two realities (colors) where they each have different environments. Left clicking allows you to move into the different color while right clicking retracts the color you were moving into. Now, while this concept feels very simple, the fact that you can jump between colors, move boxes with each separate environment, and even go through the "traditional" non-euclidian portals makes each of the puzzle rooms feel really amazing to attempt (and later speedrun like I did).

There were a few things that I noticed on multiple playthroughs that would make the experience more enjoyable:

- Fix collision: there are times when the boxes either get absorbed by the floor or get spit up on top. You'd think you could tell when each one is going to happen, but I found it was pretty inconsistent (this can also happen to your character)
- Add a level select screen

All in all, this was really enjoyable, and easily my favorite non-euclidian puzzle game I've played so far!

My playthrough:

good game would reccomend a pause, exit, and reset botton in corner


wat the heck

Insanely well made, but the end part with all of the weird inception stuff is too hard

n i c e


a true sequel to superliminal

(1 edit) (+1)

This game is actually fantastic, the idea is unique, controls are obvious, it is very performant and there are a LOT (I mean a lot than I would consider for a Game Jam) levels. Good game, I really hope you keep working on it or even make it a full Steam release.


controls plz

Arrows or WASD to move, left/right click a wall to change the world state, and the character cannot jump


this is so cool, so much potential

i love it <3



leaves me on a pink screen after the title screen



Very nice! I love the concept, and how so much of the level is hidden between one of the two realities. I love the blue / red contrast, it feels nostalgic to older 3d glasses. Unfortunately for me, the game broke and I couldn't finish all the levels, but I do appreciate the vision and I hope to see more amazing ideas like this!

Viewing most recent comments 1 to 40 of 82 · Next page · Last page