@dosnostalgic@mastodon.socialYou can grab the 1985 Soviet game "Clax" by Dmitry Pavlovsky, an engineer, psychologist, and Alexei Pajitnov collaborator, from the Internet Archive:
https://archive.org/details/ClaxPavlovsky
Internet ArchiveClax (1985) : Dmitry Pavlovsky : Free Download, Borrow, and Streaming : Internet ArchiveCLAXa Soviet computer game designed by Dmitry Pavlovsky