Creative renamed it the Game Blaster a year later, and marketed it through RadioShack in the US. The Game Blaster retailed for under $100 and was compatible with many popular games, such as Silpheed. A large change in the IBM PC compatible sound card market happened when Creative Labs introduced the Sound Blaster card. Recommended by Microsoft to developers creating software based on the Multimedia PC standard, the Sound Blaster cloned the AdLib and added a sound coprocessor for recording and playback of digital audio. The card also included a game port for adding a joystick, and the capability to interface to MIDI equipment using the game port and a special cable. With AdLib compatibility and more features at nearly the same price, most buyers chose the Sound Blaster. It eventually outsold the AdLib and dominated the market. Roland also made sound cards in the late 1980s such as the MT-32 and LAPC-I. Roland cards sold for hundreds of dollars. Many games had music written for their cards, such as Silpheed and Police Quest II. The cards were often poor at sound effects such as laughs, but for music was by far the best sound cards available until the mid-nineties. Some Roland cards, such as the SCC, and later versions of the MT-32 were made to be less expensive. By 1992, one sound card vendor advertised that its product was "Sound Blaster, AdLib, Disney Sound Source and Covox Speech Thing Compatible!" Responding to readers complaining about an article on sound cards that unfavorably mentioned the Gravis Ultrasound, Computer Gaming World stated in January 1994 that, "The de facto standard in the gaming world is Sound Blaster compatibility ... It would have been unfair to have recommended anything else." The magazine that year stated that Wing Commander II was "Probably the game responsible" for making it the standard card. The Sound Blaster line of cards, together with the first inexpensive CD-ROM drives and evolving video technology, ushered in a new era of multimedia computer applications that could play back CD audio, add recorded dialogue to video games, or even reproduce full motion video (albeit at much lower resolutions and quality in early days). The widespread decision to support the Sound Blaster design in multimedia and entertainment titles meant that future sound cards such as Media Vision's Pro Audio Spectrum and the Gravis Ultrasound had to be Sound Blaster compatible if they