Downloading "ultra-compressed" files from random sites usually results in one of two things:
While compressed versions aim to reduce the initial download size (sometimes to under 10 GB), they expand to the full 40 GB upon extraction. eFootball PES 2020 system requirements - PCGameBenchmark pes 20 pc download highly compressed better
Inside the extracted folder, look for setup.exe . pes 20 pc download highly compressed better
You may see sites offering "highly compressed" versions of PES 2 for PC (e.g., claims of 10MB or 50MB files). with these for the following reasons: pes 20 pc download highly compressed better
Spend less time waiting for the download to finish.
Only use trusted, "official" repack sites to avoid viruses.
Even if you find a compressed version, your PC must meet the minimum requirements to run the game smoothly.