Steam says the game requires 2GB availible space so if anything the file that you download here is very small (583MB). After extracting it takes up 1.32GB. Seems fine to me looking at just the size of files.
steam says it needs 2gb so if anything the file on this website is very small. Anyway welcom to modern application engineering where noone optimises anything
Non of the links works and there isn't any seeder for the torrent...
THX MaJah