I'd suggest you make the game runnable in the browser. Downloading an exe file is a hassle + risk. I'd be happy to test then
That was a fair point, and it gave me the push to sort it out. The browser version is live now: https://denpuzzle.itch.io/no-safe-block.
Just click Run game on the page. No EXE or installation. It needs a desktop browser, keyboard and mouse.
I have also updated the alpha to v0.28, with the latest bosses and a Practice menu if you want to jump straight into a fight. I would love to hear whether it makes you want another run. Thanks for suggesting the browser build!