This very small unfinished game is my contribution for the 20s Game Jam and it's still a WIP (because jam isn't yet finish :-P ) It's more of a draft of an idea that I would like to turn into a more complete game (if I had the time  :-D) But *tada*, it's the first time I make my own sound. I also had the opportunity to experiment a lot of new things on the code side. In short, not finished certainly, but very instructive for me.

For fun, I made two version with other language / engine (other than DragonRuby) 


It's the end of your life. Your last breath. The last hope to destroy the spirits that haunt our world. Be fast, be in sync... in one breath


LeftLeft ArrowA
RightRight ArrowD
JumpSpace or UpSpace or W
Attack 1CC
Attack 2VV
DashDirection + VDirection + V

You can try to make some combos, but you will need to be accurate...

Technically you should be able to play gamepad, but I haven't done any testing ^^


The main character  came from Hugues Laborde with some addition from me. The rest of the graphical assets was made by me with Aseprite. The (great) color  palette is slso8  created by solosalsero from Lospec.

All sound effect and "music" was made in my kitchen with Renoise and Audacity

And all this was lovely cooked with DragonRuby and Neovim


Download NowName your own price

Click download now to get access to the following files:

kokyu-windows-amd64.zip 5 MB
Version 1.0.1
kokyu-macos.zip 6 MB
Version 1.0.1
kokyu-linux-raspberrypi.zip 5 MB
Version 1.0.1
kokyu-linux-amd64.zip 5 MB
Version 1.0.1


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Excellent pixel art and concept ! Looking forward for more !

Thanks a lot ! It's a concept that I would like to push further