Blobby Volley is one of the most popular freeware games where two blobbed shaped entities play volleyball against each other. You can play against a teammate or alone against computer opponents. It's possible to play in local network and in offical servers. Controls via the mouse or the keyboard are customizable. The points are saved and can be displayed and compared in statistics.
This is an official continuation of the famous Blobby Volley 1.x arcade game from 2000s.