Defendguin is a clone of the Williams arcade classic "Defender." Instead of humanoids, you rescue penguinoids, and instead of alien UFOs abducting them, it's a certain monopolist we all know.
Open source project that offer summary and download services on this page is a project that carry out their development work on other open source development sites. Their work is linked to this page via a feature called OFI, and their work is not carried out here on OSDN site.
