VERIFICATION
Verification is intended to assist the Chocolatey moderators and community
in verifying that this package's contents are trustworthy.

Download the file at https://hnefatafl.org/binaries/nsis/hnefatafl-client-installer-5.2.0.exe

You can use checksum.exe (choco install checksum).

checksum -t sha256 -f hnefatafl-client-installer-5.2.0.exe
4DAD689F76CC610C7F766B8C04C87CF8433358FD2675BD0B62B048787989A7A1

I am the software author.