If you just want to try a game, consider using Steam's refund policy (2 hours playtime / 14 days) instead.
The cs.rin.ru community is generally self-policing, but malicious actors still upload "repacks" with hidden miners or ransomware. Because GreenLuma requires disabling antivirus (AV) for the DLL to work, you are deliberately opening a security hole. greenluma cs.rin.ru