Q*bert is a remake of the arcade game of the same name with three-dimensional (3D) graphics. It was developed by Artech Studios and released by Hasbro Interactive on the PlayStation and PC in 1999 and on the Dreamcast in 2000.

Qix (pronounced "kicks") is an arcade game released by Taito America Corporation in October 1981. The objective of Qix is to fence off, or claim, a supermajority of the playfield. At the start of each level, the playing field is a large, empty rectangle, containing the "Qix"—a stick-like entity that performs graceful but unpredictable motions within the confines of the rectangle.Qix was ported to the contemporary Atari 5200 (1982), Atari 8-bit family (1983), and Commodore 64 (1983), then was brought to a wide variety of systems in the late 1980s and early 1990s: MS-DOS (1989), Amiga (1989), another version for the C64 (1989), Apple IIgs (1990), Game Boy (1990), Nintendo Entertainment System (1991), and Atari Lynx (1991).

Quake II is a first-person shooter video game released in December 1997. It was developed by id Software and published by Activision. It is not a direct sequel to Quake; id decided to revert to an existing trademark when they were unable to agree on a new name that did not violate another company's trademark.The soundtrack for Quake II was mainly provided by Sonic Mayhem, with some additional tracks by Bill Brown; the main theme was also composed by Bill Brown and Rob Zombie, and one track by Jer Sypult.The soundtrack for the Nintendo 64 version of the game was composed by Aubrey Hodges, credited as Ken "Razor" Richmond.

R-Type Delta (アール・タイプ デルタ Āru Taipu Deruta) is a shoot 'em up video game developed by Irem and released for the PlayStation console in 1999. It is the fourth game in the R-Type series and the first to feature 3Dgraphics. The game received generally positive reviews from critics.

Irem's side scrolling shoot-em-up Arcade, R-Type and R-Type II have been rereleased several times in collective works which include both games.

R4: Ridge Racer Type 4 (Ridge Racer Type 4 in Europe) is a racing video game developed and published by Namco for the PlayStation. It is the fourth title in the Ridge Racer series and the last to be released for the PlayStation. It was later re-released on the PlayStation Network in 2011. It is the first Ridge Racer series game on the PlayStation to use Gouraud shading on polygons.

Radikal Bikers is a racing arcade game developed by the Spanish company Gaelco in 1998, with also a conversion for PlayStation developed instead by Bit Managers. The spiritual successor to this game was Smashing Drive.

Rage Racer (レイジレーサー) is the third title in the Ridge Racer series of racing games on the Sony PlayStation. Created by Namco, it was first released in Japan on 3 December 1996.

Raiden DX (雷電DX Raiden Dīekkusu) is the third installment in the Raiden series of arcade games developed by Seibu Kaihatsu.

The Raiden Project, originally released in Japan as simply Raiden Project (雷電プロジェクト) is a port of the arcade games Raiden and Raiden II to the PlayStation. It was released in North America as an original launch title on September 9, 1995, in Japan on January 27, 1995 and in Europe in November 1995. This was the only console release of Raiden II.

Railroad Tycoon II is a train and business simulation video game for Microsoft Windows, Mac OS, PlayStation and Dreamcast in the Railroad Tycoon series. The Dreamcast version is a Gold Edition with improved graphics and gameplay. Railroad Tycoon II: Gold Edition was ported to Linux by Loki Software.Gameplay is displayed in dimetric view, unlike the top-down view of Railroad Tycoon.

Rally Cross is a racing video game developed by Sony Interactive Studios America and published by Sony Computer Entertainment exclusively for PlayStation.