A game about everyone's favorite (or least favorite) game mechanic: the parry. 

One button is all you need to get through this gauntlet. Block your opponent's attacks, and go for the longest combo. See how long you can make your B L O C K C H A I N.

And of course, if you get stuck just remember: NFT 

[T]o block


Credits for assets used:

PlatformsWindows, macOS, HTML5
Rated 5.0 out of 5 stars
(2 total ratings)
AuthorsJeff and Dom Make Games, Main Gauche Games
Made withUnity
Tags2D, blocks, one-button, Pixel Art, soulsborne
Average sessionA few minutes
AccessibilityOne button


Mac 47 MB
Windows (64-bit, most people probably want this) 37 MB
Windows (32-bit) 34 MB

Install instructions

You can play directly on Itch on this page, but if you'd prefer the native experience, we have Windows and Mac builds as well.

  • Windows: unzip Blockchain-win.zip, then run Blockchain.exe. If you see a Microsoft Defender SmartScreen warning, click "More info", then "Run anyway". We promise we're not trying to hack you. Not intentionally, at least.
    • Also, there is a 32-bit build, but we haven't really tested it out. Let us know how it goes!
  • Mac: unzip Blockchain-mac.zip, then run the Blockchain app. If you get a "malicious code" warning, right-click on the app and choose "Open", then click "Open" in the popup  menu. Rest assured our code is delicious, not malicious.

Development log


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LOVE the characters!!

Awesome! The sprites were made by @gmspectre1, we really like them too.

We're really happy you got to play the game. If you get the chance, please share it with your friends. It'll help us out a lot!