The Official UK PlayStation Magazine was a magazine launched in November 1995 to coincide with the launch of the PlayStation console. It ran for 108 issues, with the last hitting news stands in March 2004. The first issue sold 37,000 copies. Roughly midway through its run the abbreviations in the magazine changed from PSM to OPM (this was mainly because another magazine by the name of PSM2 was launched in the 4th quarter of 2000, and so as not to cause confusion, the abbreviations of the official magazine were changed to OPM). It had 3 design changes in its lifetime: 1 to 51, 52 to 72, and finally 73 to 108.

The first game to be reviewed was Wipeout, which received 8/10. The last game to be reviewed was Ford Truck Mania, which garnered 7/10.

The magazine would go on to become not only the best selling PlayStation magazine in the United Kingdom, but the best selling videogames magazine in the world. By mid-1997, PSM was selling over 150,000 issues a month. In the month of February 1999, issue 42 (cover game: Metal Gear Solid), according to ABC the magazine managed a record 453,571, beating the UK's biggest lads magazines FHM, Maxim and Loaded.