Cool game, pretty hard too, I love it!

If you are trying to get it running on Linux (e.g. in WSL), you need libfontconfig, libxrender and libxtst installed. This worked for me on Ubuntu:

    sudo apt install libfontconfig1 libxrender1 libxtst6
    export LIBGL_ALWAYS_INDIRECT=0
    ./Setris-1.2

(I use WSL as a more powerful sandbox to run things. Windows Sandbox is, unfortunately, not capable enough to run graphics-heavy stuff as it seems to use RDP.)