Alexey Pajitnov As a child, he was a fan of puzzles and played with pentomino toys. In creating "Tetris," he drew inspiration from these toys. Pajitnov created "Tetris" with the help of Dmitry Pavlovsky and Vadim Gerasimov in 1984. The game, first available in the Soviet Union, appeared in the West in 1986. Pajitnov also created a sequel to "Tetris", entitled "Welltris", which has the same principle but in a three dimensional environment where the player sees the playing area from above. "Tetris" was licensed and managed by Soviet company ELORG, which had a monopoly on the import and export of computer
Star Trek: 25th Anniversary (computer game) was subsequently re-released on the distribution network GOG.com with, additional German and French subtitles, on 7 May 2015 alongside "" and "" for Microsoft Windows, macOS and Linux. Shortly after, Interplay Entertainment also re-released "Star Trek: 25th Anniversary" to the distribution network Steam, however, only for Microsoft Windows and without subtitles. Both sequels followed the game to Steam the day after, 8 May 2015, respectively. Together with "", "25th Anniversary" sold more than 300,000 copies by April 1994. "25th Anniversary" by itself ultimately sold more than 350,000 units and was a commercial hit, according to "PC Player". The original PC