Hiya. Welcome back after a long hiatus.
It sounded interesting, so I gave it a download. I'm not looking to cast any aspersions, but Chrome and Windows Defender were both very grumpy about this file, as were two detection engines in VirusTotal. So I think I'll run within Windows Sandbox, just to be safe. You might have better luck distributing as a zip than an exe download, though.
So I had a little trouble playing the game. My vertical mouse sensitivity seems turned up to 11, and I'm unable to look around without my camera shooting straight up or down. I was able to jump around a little bit though, and it reminded me of Minecraft Classic. Looks like number keys set your chosen block (or anti-cube I guess).
The logo introduction is nice, as is the rain effect. I was a little confused by the audio track.