A strange little side quest
The mechanics around Paw Friends Onet have roots that stretch far beyond modern browsers. The name Tetris combines a reference to four-square pieces with Pajitnov's interest in tennis. It also connects to a different milestone: Midway's Gun Fight from 1975 was the first arcade video game to use a microprocessor. That gives Paw Friends Onet a little more company than it first appears to have.